Tides are caused by the gravitational pull of the – (1) Earth on the Moon (2) Earth on the Sun (3) Sun and Moon on the Earth (4) Moon on the Earth

Tides are caused by the gravitational pull of the – (1) Earth on the Moon (2) Earth on the Sun (3) Sun and Moon on the Earth (4) Moon on the Earth
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(3) Sun and Moon on the Earth Explanation: Tide-generating forces (TGF) are a result of the gravitational attraction between the earth, the sun, and the moon and the centrifugal force due to the relative motions of the moon around the earth, and the earth around the sun. While these forces exactly balance on average, the local mismatch at the earth's surface creates a horizontal force directed towards the surface points closest and farthest from the moon.
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Tides are caused by the gravitational pull of the (1) Earth on the Moon (2) Earth on the Sun (3) Sun and Moon on the Earth (4) Moon on the Earth

Description : Tides are caused by the gravitational pull of the (1) Earth on the Moon (2) Earth on the Sun (3) Sun and Moon on the Earth (4) Moon on the Earth

Last Answer : Sun and Moon on the Earth

Tides in the sea are caused by – (1) effect of Sun (2) effect of Moon (3) eombined effect of Moon and Sun (4) gravitational force of Earth and Sun

Description : Tides in the sea are caused by – (1) effect of Sun (2) effect of Moon (3) eombined effect of Moon and Sun (4) gravitational force of Earth and Sun

Last Answer : (3) eombined effect of Moon and Sun Explanation: Tide-generating forces (TGF) are a result of the gravitational attraction between the earth, the sun, and the moon and the centrifugal force due to the relative motions of the moon around the earth, and the earth around the sun.

The tides in the sea are primarily due to – (1) the atmospheric effect of the Earth (2) the gravitational effect of Venus on the Earth (3) the gravitational effect of the Sun on the Earth (4) the gravitational effect of the Moon on the Earth

Description : The tides in the sea are primarily due to – (1) the atmospheric effect of the Earth (2) the gravitational effect of Venus on the Earth (3) the gravitational effect of the Sun on the Earth (4) the gravitational effect of the Moon on the Earth

Last Answer : Explanation: A tide is the periodic rising and falling of Earth's ocean surface caused mainly by the gravitational pull of the Moon acting on the oceans. The height of tides varies somewhat with the phases ... higher because the Sun's tidal force adds to the Moon's. This is called "spring tide".

Tides in the sea are caused by (1) effect of Sun (2) effect of Moon (3) eombined effect of Moon and Sun (4) gravitational force of Earth and Sun

Description : Tides in the sea are caused by (1) effect of Sun (2) effect of Moon (3) eombined effect of Moon and Sun (4) gravitational force of Earth and Sun

Last Answer : eombined effect of Moon and Sun

The tides in the sea are primarily due to (1) the atmospheric effect of the Earth (2) the gravitational effect of Venus on the Earth (3) the gravitational effect of the Sun on the Earth (4) the gravitational effect of the Moon on the Earth

Description : The tides in the sea are primarily due to (1) the atmospheric effect of the Earth (2) the gravitational effect of Venus on the Earth (3) the gravitational effect of the Sun on the Earth (4) the gravitational effect of the Moon on the Earth 

Last Answer : the gravitational effect of the Moon on the Earth

Spring tides occur when : (1) the moon, the sun and the earth are in the same line (2) the sun is closest to earth (3) the moon is farthest from earth (4) the earth is at right angles with the sun and the moon

Description : Spring tides occur when : (1) the moon, the sun and the earth are in the same line (2) the sun is closest to earth (3) the moon is farthest from earth (4) the earth is at right angles with the sun and the moon

Last Answer : (1) the moon, the sun and the earth are in the same line Explanation: The combined tide raising forces of the Moon and the Sun are at their greatest effect when the Sun and the Moon are in line with the Earth. World Geography (Set: 01)

The weight of an object at the poles is greater than at the equator. This is because (a) Of the shape of the earth (b) The attraction of the moon is maximum at the earth’s surface (c) The attraction of the sun is maximum at the earth’s surface (d) Gravitational pull is more at the poles

Description : The weight of an object at the poles is greater than at the equator. This is because (a) Of the shape of the earth (b) The attraction of the moon is maximum at the earth’s surface (c) The attraction of the sun is maximum at the earth’s surface (d) Gravitational pull is more at the poles

Last Answer : Ans:(d)

A satellite stay in orbit because the following two factors are balanced A. Satellite weight and speed B. Gravitational force and centrifugal force C. Centripetal force and speed D. Satellite weight and the pull of the moon and sun

Description : A satellite stay in orbit because the following two factors are balanced A. Satellite weight and speed B. Gravitational force and centrifugal force C. Centripetal force and speed D. Satellite weight and the pull of the moon and sun

Last Answer : B. Gravitational force and centrifugal force

Tides in the sea have stored in them : (1) Hydraulic energy (2) Kinetic energy (3) Gravitational potential energy (4) A combination of all the above three forms of energy

Description : Tides in the sea have stored in them : (1) Hydraulic energy (2) Kinetic energy (3) Gravitational potential energy (4) A combination of all the above three forms of energy

Last Answer : (3) Gravitational potential energy Explanation: Tides are the rise and fall of sea levels caused by the combined effects of the gravitational forces exerted by the Moon and the Sun and the rotation ... is channeled into a large basin behind the darn, holding a large amount of potential energy.

Spring tides occur when: (1) the moon, the sun and the earth are in the same line (2) the sun is closest to earth (3) the moon is farthest from earth (4) the earth is at right angles with the sun and the moon

Description : Spring tides occur when: (1) the moon, the sun and the earth are in the same line (2) the sun is closest to earth (3) the moon is farthest from earth (4) the earth is at right angles with the sun and the moon

Last Answer : (1) the moon, the sun and the earth are in the same line Explanation: The combined tide raising forces of the Moon and the Sun are at their greatest effect when the Sun and the Moon are in line with the Earth.

Spring tides occur on new moon and full moon days because on these days-------? A. Sun, moon and earth are in a straight line (Answer) B. Sun and earth are at right angles C. Sun and moon are at right angles D. Earth and moon are at right angles

Description : Spring tides occur on new moon and full moon days because on these days-------? A. Sun, moon and earth are in a straight line (Answer) B. Sun and earth are at right angles C. Sun and moon are at right angles D. Earth and moon are at right angles

Last Answer : A. Sun, moon and earth are in a straight line (Answer)

Atmospheric pressure exerted on earth is due to : (1) rotation of earth (2) revolution of earth (3) gravitational pull (4) uneven heating of earth

Description : Atmospheric pressure exerted on earth is due to : (1) rotation of earth (2) revolution of earth (3) gravitational pull (4) uneven heating of earth

Last Answer : (3) gravitational pull Explanation: The atmosphere is made up of gasses. Gasses are physical substances, and all physical substance has weight. The atmosphere is 25 miles thick, and that 25 miles ... square inch because of the gravitational pull. That's how atmosphere exerts pressure on the earth.

Spring tides occur on – (1) New moon day only (2) Full moon day as well as on new moon day (3) Full moon day only (4) The day the moon's position moon's position is in its first quarter

Description : Spring tides occur on – (1) New moon day only (2) Full moon day as well as on new moon day (3) Full moon day only (4) The day the moon's position moon's position is in its first quarter

Last Answer : (2) Full moon day as well as on new moon day Explanation: Spring Tides refer to either of the two tides that occur at or just after new moon and full moon when the tide-generating ... greatest rise and fall in tidal level. The highest spring titles (equinoctial springs) occur at the equinoxes.

when the tides are especially strong due to the alignment of the sun and moon it is called ___ tide?

Description : when the tides are especially strong due to the alignment of the sun and moon it is called ___ tide?

Last Answer : springspring

Pick up the correct statement from the following: (A) Spring tides are caused at new and full moon (B) Neap tides are caused when the moon is in her quarters (C) Spring tides are roughly twice the height of neap tides (D) All of the abov

Description : Pick up the correct statement from the following: (A) Spring tides are caused at new and full moon (B) Neap tides are caused when the moon is in her quarters (C) Spring tides are roughly twice the height of neap tides (D) All of the abov

Last Answer : (D) All of the above

What is the cause of tidal waves? a) Wind b) Gravitational force of the moon on the sea c) Gravitational force of the sun on the sea d) Gravitational force of the earth on the sea

Description : What is the cause of tidal waves? a) Wind b) Gravitational force of the moon on the sea c) Gravitational force of the sun on the sea d) Gravitational force of the earth on the sea

Last Answer : d) Gravitational force of the earth on the sea

The cause for the Tsunami, as deduced by the seismologists, is – (1) Gravitational pull of the moon (2) Low pressure trough in the ocean (3) Deformation of sea floor and vertical displacement of water (4) Sudden change in the monsoon wind

Description : The cause for the Tsunami, as deduced by the seismologists, is – (1) Gravitational pull of the moon (2) Low pressure trough in the ocean (3) Deformation of sea floor and vertical displacement of water (4) Sudden change in the monsoon wind

Last Answer : (3) Deformation of sea floor and vertical displacement of water Explanation: Earthquakes, volcanic eruptions and other underwater explosions (including detonations of underwater nuclear devices), landslides, ... the sea, the water above the deformed area is displaced from its equilibrium position.

The cause for the Tsunami, as deduced by the seismologists, is (1) gravitational pull of the moon (2) low pressure trough in the ocean (3) deformation of sea floor and vertical displacement of water (4) sudden change in the monsoon wind

Description : The cause for the Tsunami, as deduced by the seismologists, is (1) gravitational pull of the moon (2) low pressure trough in the ocean (3) deformation of sea floor and vertical displacement of water (4) sudden change in the monsoon wind 

Last Answer : deformation of sea floor and vertical displacement of water

The tide produced in an ocean when the pull on the Earth by the Sun and the Moon is unidirectional is called?

Description : The tide produced in an ocean when the pull on the Earth by the Sun and the Moon is unidirectional is called?

Last Answer : Spring tide

I know that the gravity of the moon causes ocean tides on earth. How does centrifugal force cause the far-side bulge? -Space

Description : I know that the gravity of the moon causes ocean tides on earth. How does centrifugal force cause the far-side bulge? -Space

Last Answer : The tidal bulge on the far side of the earth is not caused by centrifugal force. It is caused by the exact same thing the near-side bulge is caused by: the moon's gravity. Furthermore, tidal effects are ... ... Hope it helps :) Stay Safe, Stay Curious, Keep Learning, Keep Growing..... Thankyou!!!

Most important effect of the moon on earth is that it------? A. Causes weather change B. Causes earthquakes C. Causes solar and lunar eclipse D. Effects tides of the ocean (Answer)

Description : Most important effect of the moon on earth is that it------? A. Causes weather change B. Causes earthquakes C. Causes solar and lunar eclipse D. Effects tides of the ocean (Answer)

Last Answer : D. Effects tides of the ocean (Answer)

Tides in the sea have stored in them : (1) Hydraulic energy (2) Kinetic energy (3) Gravitational potential energy (4) A combination of all the above three forms of energy

Description : Tides in the sea have stored in them : (1) Hydraulic energy (2) Kinetic energy (3) Gravitational potential energy (4) A combination of all the above three forms of energy

Last Answer : Gravitational potential energy

Solar eclipse occurs when – (1) the Moon does not lie on the line joining the Sun and the Earth (2) the Moon comes between the Sun and the Earth (3) the Sun comes between the Moon and the Earth (4) the Earth comes between the Moon and the Sun

Description : Solar eclipse occurs when – (1) the Moon does not lie on the line joining the Sun and the Earth (2) the Moon comes between the Sun and the Earth (3) the Sun comes between the Moon and the Earth (4) the Earth comes between the Moon and the Sun

Last Answer : (2) the Moon comes between the Sun and the Earth Explanation: A solar eclipse is a type of eclipse that occurs when the Moon passes between the Sun and Earth, and the Moon fully or partially blocks ("occults") the Sun. This can happen only at new moon, when the Sun and the Moon are in conjunction.

When does solar eclipse take place? (1) When the sun is between the moon and earth (2) When the earth is between the moon and sun (3) When the moon is between the sun and earth (4) When the moon does not lie on the line joining the sun and earth

Description : When does solar eclipse take place? (1) When the sun is between the moon and earth (2) When the earth is between the moon and sun (3) When the moon is between the sun and earth (4) When the moon does not lie on the line joining the sun and earth

Last Answer : (3) When the moon is between the sun and earth Explanation: A solar eclipse occurs when the moon gets between Earth and the sun, and the moon casts a shadow over Earth. A solar eclipse can ... moon, when the moon passes directly between the sun and Earth and its shadows fall upon Earth's surface.

When does the moon come between the Sun and earth? (1) Lunar eclipse (2) Solar eclipse (3) Sidereal day (4) Full moon day

Description : When does the moon come between the Sun and earth? (1) Lunar eclipse (2) Solar eclipse (3) Sidereal day (4) Full moon day

Last Answer : (2) Solar eclipse Explanation: As seen from the Earth, a solar eclipse occurs when the Moon passes between the Sun and Earth, and the Moon fully or partially blocks the Sun. This can happen only ... is fully obscured by the Moon. In partial and annular eclipses only part of the Sun is obscured.

If Earth increases its mass, how would that affect the gravitational pull a person experiences on Earth?

Description : If Earth increases its mass, how would that affect the gravitational pull a person experiences on Earth?

Last Answer : The gravitation pull will increase relative to the amount of increased mass.The Mass of the Objects The more mass two objects have, the greaterthe force of gravity the masses exert on each other. If one of the massesis doubled, the force of gravity between the objects is doubled.

What type tide is created when the Sun's gravitational pull on Earth is at its least?

Description : What type tide is created when the Sun's gravitational pull on Earth is at its least?

Last Answer : A larger, more powerful tide to the side of the moon, and aweaker, smaller tide toward the sun

What type tide is created when the Sun's gravitational pull on Earth is at its least?

Description : What type tide is created when the Sun's gravitational pull on Earth is at its least?

Last Answer : A larger, more powerful tide to the side of the moon, and aweaker, smaller tide toward the sun

The gravitational pull at the lunar surface is ---- of Earth? A. 1/3 B. 1/4 C. 1/5 D. 1/6 (Answer)

Description : The gravitational pull at the lunar surface is ---- of Earth? A. 1/3 B. 1/4 C. 1/5 D. 1/6 (Answer)

Last Answer : D. 1/6 (Answer)

A pulsar is a rapidly spinning neutron star which emits: A. A blinding light when it aligns with the planets B. Radio waves detectable from Earth (Answer) C. A gravitational pull which attracts high energy dust particles D. Enough energy to power itself indefinitely

Description : A pulsar is a rapidly spinning neutron star which emits: A. A blinding light when it aligns with the planets B. Radio waves detectable from Earth (Answer) C. A gravitational pull which attracts high energy dust particles D. Enough energy to power itself indefinitely

Last Answer : B. Radio waves detectable from Earth (Answer)

A body can escape the gravitational pull of the earth if it is thrown up with a velocity of? A. 25 miles per sec b ) 60 miles per sec C. 7 miles per sec (Answer) D. 10 miles per sec E. None of these

Description : A body can escape the gravitational pull of the earth if it is thrown up with a velocity of? A. 25 miles per sec b ) 60 miles per sec C. 7 miles per sec (Answer) D. 10 miles per sec E. None of these

Last Answer : C. 7 miles per sec (Answer)

The weight of a body is due to (A) Centripetal force of earth (B) Gravitational pull exerted by the earth (C) Forces experienced by body in atmosphere (D) Gravitational force of attraction towards the centre of the earth

Description : The weight of a body is due to  (A) Centripetal force of earth  (B) Gravitational pull exerted by the earth  (C) Forces experienced by body in atmosphere  (D) Gravitational force of attraction towards the centre of the earth 

Last Answer : (D) Gravitational force of attraction towards the centre of the earth 

Satellites burn off during re-entry to earth's atmosphere, because of the (A) Combustion with air (B) Gravitational pull by earth (C) Friction with earth's atmospher

Description : Satellites burn off during re-entry to earth's atmosphere, because of the (A) Combustion with air (B) Gravitational pull by earth (C) Friction with earth's atmospherch

Last Answer : Option C

Satellites burn off during re-entry to earth's atmosphere, because of the (A) Combustion with air (B) Gravitational pull by earth (C) Friction with earth's atmosphere (D) Loss in weight of the satellite

Description : Satellites burn off during re-entry to earth's atmosphere, because of the (A) Combustion with air (B) Gravitational pull by earth (C) Friction with earth's atmosphere (D) Loss in weight of the satellite

Last Answer : Option C

Atmospheric pressure exerted on earth is due to : (1) rotation of earth (2) revolution of earth (3) gravitational pull (4) uneven heating of earth

Description : Atmospheric pressure exerted on earth is due to : (1) rotation of earth (2) revolution of earth (3) gravitational pull (4) uneven heating of earth

Last Answer : gravitational pull

The large collection of Stars, dust and gas held together by gravitational attraction between components is known as - (1) Cluster (2) Atmosphere (3) Galaxy (4) Sun Family

Description : The large collection of Stars, dust and gas held together by gravitational attraction between components is known as - (1) Cluster (2) Atmosphere (3) Galaxy (4) Sun Family

Last Answer : (3) Galaxy Explanation: The term galaxy refers to a large collection of stars, dust, and gas clouds which are held together by gravitational attraction.

Why do the phases of the Moon, affect the tides?

Description : Why do the phases of the Moon, affect the tides?

Last Answer : You know, a full Moon makes a higher than normal “high tide.” Why?...

Neap tides occur during which phase of the moon? -Do You Know?

Description : Neap tides occur during which phase of the moon? -Do You Know?

Last Answer : answer:

Why does the moon have a stronger influence on Earth's tides?

Description : Why does the moon have a stronger influence on Earth's tides?

Last Answer : It's all down to the proximity of the moon to the Earth. If itwas further away, tidal influence would be much less.

Neap tides occur during which phase of the moon?

Description : Neap tides occur during which phase of the moon?

Last Answer : First and third quarter

Spring tides occur on (1) New moon day only (2) Full moon day as well as on new moon day (3) Full moon day only (4) The day when the moon’s position is in its first quarter

Description : Spring tides occur on (1) New moon day only (2) Full moon day as well as on new moon day (3) Full moon day only (4) The day when the moon’s position is in its first quarter

Last Answer : Full moon day as well as on new moon day

Consider the following statements: 1. Tides are of great help in navigation and fishing 2. High tide enables big ships to enter or leave the harbour safely 3. Tide prevents siltation in the harbours 4. Kandla and Diamond Harbour are tidal ports Which of these statements are correct? (a) 1 and 4 (b) 2, 3 and 4 (c) 1, 2 and 3 (d) 1, 2, 3 and 4

Description : Consider the following statements: 1. Tides are of great help in navigation and fishing 2. High tide enables big ships to enter or leave the harbour safely 3. Tide prevents siltation in the harbours 4. Kandla and Diamond Harbour are tidal ports ... 4 (b) 2, 3 and 4 (c) 1, 2 and 3 (d) 1, 2, 3 and 4

Last Answer : Ans: (d)

Which one of the following is not conducive to the formation of deltas? (a) Currents and Tides (b) Calm winds (c) Absence of large lakes along the course of the river (d) Sheltered coastline

Description : Which one of the following is not conducive to the formation of deltas? (a) Currents and Tides (b) Calm winds (c) Absence of large lakes along the course of the river (d) Sheltered coastline

Last Answer : Ans: (a)

Fishing grounds of the world are found in areas where - (1) there are high tides (2) warm and cold currents meet (3) there are low tides (4) high stormy waves occur

Description : Fishing grounds of the world are found in areas where - (1) there are high tides (2) warm and cold currents meet (3) there are low tides (4) high stormy waves occur

Last Answer : (2) warm and cold currents meet Explanation: he major fishing grounds of the world are found in those regions where the warm oceanic currents meet the cold currents. The mixing of these waters and ... the ocean bottom lifts nutrients to the surface. They are rich in planktons on which fish feed.

Neap tides are – (1) Strong (2) Weak (3) Medium (4) Very strong

Description : Neap tides are – (1) Strong (2) Weak (3) Medium (4) Very strong

Last Answer : (2) Weak Explanation: Neap tides are especially weak tides. They occur when the gravitational forces of the Moon and the Sun are perpendicular to one another (with respect to the Earth). Neap tides occur during quarter moons.

Land and sea-breezes occur due to : (1) Conduction (2) Convection (3) Radiation (4) Tides

Description : Land and sea-breezes occur due to : (1) Conduction (2) Convection (3) Radiation (4) Tides

Last Answer : (2) Convection Explanation: During the day, the sun warming the land also warms the air. Since land heats up quicker than water does, the air over land gets warmer than the air over the water. ... Breeze. Reversely, at night the land cools down faster than the water does, and creates a Land Breeze.

Seismic sea waves which approach the coasts at greater force arc known as – (1) Tides (2) Tsunami (3) Current (4) Cyclone

Description : Seismic sea waves which approach the coasts at greater force arc known as – (1) Tides (2) Tsunami (3) Current (4) Cyclone

Last Answer : (2) Tsunami Explanation: A tsunami is a series of water waves caused by the displacement of a large volume of a body of water, typically an ocean or a large lake. Earthquakes, volcanic ... initially resemble a rapidly rising tide, and for this reason they are often referred to as tidal waves.

The gravitational field at the surface of the moon is one sixth of that at the surface of the earth. A 72 kg man weighs on the surface of the moon a.137.7 N b.250 c.72 N d.420 N e.117.7 N

Description : The gravitational field at the surface of the moon is one sixth of that at the surface of the earth. A 72 kg man weighs on the surface of the moon a.137.7 N b.250 c.72 N d.420 N e.117.7 N

Last Answer : e. 117.7 N

How does newtons law of universal gravitational apply to earth and the moon?

Description : How does newtons law of universal gravitational apply to earth and the moon?

Last Answer : If it were not for the Earth's pull of gravity the moon wouldfly away from the Earth. The moon's pull of gravity on the Earthcauses the tides.

What is meant by the term "mid-night sun"? (1) Twilight (2) Rising Sun (3) Very bright moon (4) Sun shining in the polar circle for long time

Description : What is meant by the term "mid-night sun"? (1) Twilight (2) Rising Sun (3) Very bright moon (4) Sun shining in the polar circle for long time

Last Answer : (4) Sun shining in the polar circle for long time Explanation: The midnight sun is a natural phenomenon occurring in summer months at places north of the Arctic Circle and south of the ... with potential midnight sun increases the farther towards either pole one goes. Physical Geography (Set: 06)