Waves approaching the shore is known as (1) Swash (2) Tsunami (3) Currents (4) Tide

Waves approaching the shore is known as (1) Swash (2) Tsunami (3) Currents (4) Tide
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Tsunami
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Waves approaching the shore is known as – (1) Swash (2) Tsunami (3) Currents (4) Tide

Description : Waves approaching the shore is known as – (1) Swash (2) Tsunami (3) Currents (4) Tide

Last Answer : (2) Tsunami Explanation: Tsunamis have a small amplitude (wave height) offshore, and a very long wavelength (often hundreds of kilometers long, whereas normal ocean waves have a wavelength of only 30 ... above the normal sea surface. They grow in height when they reach shallower water or the coast.

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

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

Last Answer : Tsunami

“Tsunami” is the name given to which of the following? (1) Earthquake (2) Cyclone (3) Tidal Waves (4) Undersea Waves

Description : “Tsunami” is the name given to which of the following? (1) Earthquake (2) Cyclone (3) Tidal Waves (4) Undersea Waves

Last Answer : Undersea Waves

The rhythmic rise and fall of ocean water twice in a day is called (1) Tide (2) Ocean current (3) Wave (4) Water cycle

Description : The rhythmic rise and fall of ocean water twice in a day is called (1) Tide (2) Ocean current (3) Wave (4) Water cycle

Last Answer : Tide

What is the interval between a high tide and neaptide at a given place ? (1) 12 hours (2) 12 hours 26 minutes (3) 15 hours 30 minutes (4) 24 hours

Description : What is the interval between a high tide and neaptide at a given place ? (1) 12 hours (2) 12 hours 26 minutes (3) 15 hours 30 minutes (4) 24 hours

Last Answer : 12 hours 26 minutes

The main cause of Tsunami is : (1) Volcanoes (2) Cyclones (3) Earthquake on sea floor (4) Moon’s attraction

Description : The main cause of Tsunami is : (1) Volcanoes (2) Cyclones (3) Earthquake on sea floor (4) Moon’s attraction

Last Answer : Earthquake on sea floor

Which from the following can cause a tsunami ? (1) Volcano (2) Avalanche (3) Tornado (4) Earthquake

Description : Which from the following can cause a tsunami ? (1) Volcano (2) Avalanche (3) Tornado (4) Earthquake

Last Answer : Earthquake

‘Flash floods’ are associated with (1) Thunderstorms (2) Cyclonic storms (3) Tsunami (4) Tornado

Description : ‘Flash floods’ are associated with (1) Thunderstorms (2) Cyclonic storms (3) Tsunami (4) Tornado

Last Answer : Cyclonic storms

Which one of the following ocean currents does not occur in Atlantic Ocean ? (1) Gulf stream (2) Brazil current (3) Peru current (4) Canary current

Description : Which one of the following ocean currents does not occur in Atlantic Ocean ? (1) Gulf stream (2) Brazil current (3) Peru current (4) Canary current

Last Answer : Peru current

Tsunamis are cuased by (1) mixing of cold and warm currents (2) earthquakes (3) changes in sea level (4) volcanic eruption

Description : Tsunamis are cuased by (1) mixing of cold and warm currents (2) earthquakes (3) changes in sea level (4) volcanic eruption

Last Answer : earthquakes

Extensive deserts occur in the western tropical regions of continents because : (1) of easterly trade winds. (2) cold ocean currents flow along the western coasts. (3) of the effect of both the offshore easterly trade winds and cold ocean currents. (4) the rate of evaporation is greater along the western margin areas.

Description : Extensive deserts occur in the western tropical regions of continents because : (1) of easterly trade winds. (2) cold ocean currents flow along the western coasts. (3) of the effect of both the ... winds and cold ocean currents. (4) the rate of evaporation is greater along the western margin areas.

Last Answer :  of the effect of both the offshore easterly trade winds and cold ocean currents. 

Not far off shore a ship stands with a rope ladder hanging over her side. The rope has 10 rungs. The distance between each rung is 12 inches. The lowest rung touches the water. The ocean is calm. Because of the incoming tide, the surface of the water rises 4 inches per hour. How soon will the water cover the third rung from the top rung of the rope ladder? -Riddles

Description : Not far off shore a ship stands with a rope ladder hanging over her side. The rope has 10 rungs. The distance between each rung is 12 inches. The lowest rung touches the water. The ocean is calm. ... hour. How soon will the water cover the third rung from the top rung of the rope ladder? -Riddles

Last Answer : When a problem deals with a physical phenonmenon, the phenonmenon should be considered as well as the numbers given. As the water rises, so does the rope ladder. The water will never cover the rung.

Echo sounding is the tech-nique applied to— (1) measure the depth of the sea (2) measure the amplitude of sound waves (3) record earthquake waves (4) record the density of air in the atmosphere

Description : Echo sounding is the tech-nique applied to— (1) measure the depth of the sea (2) measure the amplitude of sound waves (3) record earthquake waves (4) record the density of air in the atmosphere

Last Answer :  measure the depth of the sea

The layer of the atmosphere in which Radio Waves are reflected back is called ; (1) Ionosphere (2) Troposphere (3) Stratosphere(4) Exosphere

Description : The layer of the atmosphere in which Radio Waves are reflected back is called ; (1) Ionosphere (2) Troposphere (3) Stratosphere(4) Exosphere

Last Answer : Ionosphere

What is the epicentre of an Earthquake? (1) The point at which earthquake originates (2) The point which is prone to volcanoes (3) The point from which the intensity of seismic waves declines (4) The point on the earth’s surface vertically above the seismic focus

Description : What is the epicentre of an Earthquake? (1) The point at which earthquake originates (2) The point which is prone to volcanoes (3) The point from which the intensity of seismic waves declines (4) The point on the earth’s surface vertically above the seismic focus

Last Answer : The point on the earth’s surface vertically above the seismic focus

The word ‘dendritic’ is associated with— (1) wind (2) waves (3) rivers (4) glaciers

Description : The word ‘dendritic’ is associated with— (1) wind (2) waves (3) rivers (4) glaciers

Last Answer : rivers

Bore is caused by---? A. Rising tide while meeting river currents (Answer) B. Friction from prevailing winds C. Spring tide and strong winds D. Unequal heating of oceans

Description : Bore is caused by---? A. Rising tide while meeting river currents (Answer) B. Friction from prevailing winds C. Spring tide and strong winds D. Unequal heating of oceans

Last Answer : A. Rising tide while meeting river currents (Answer)

On the shore of which counrty cold currents have cooling effect? -Do You Know?

Description : On the shore of which counrty cold currents have cooling effect? -Do You Know?

Last Answer : answer:

Extensive deserts occur in the western tropical regions of continents because : (1) of easterly trade winds. (2) cold ocean currents flow along the western coasts. (3) of the effect of both the off-shore easterly trade winds and cold ocean currents. (4) the rate of evaporation is greater along the western margin areas.

Description : Extensive deserts occur in the western tropical regions of continents because : (1) of easterly trade winds. (2) cold ocean currents flow along the western coasts. (3) of the effect of both the ... winds and cold ocean currents. (4) the rate of evaporation is greater along the western margin areas.

Last Answer : (3) of the effect of both the off-shore easterly trade winds and cold ocean currents. Explanation: Extensive deserts occur in the western tropical regions of continents because of the effect of ... is found near the tropics of Cancer and Capricorn, usually toward the western side of the continents

On the shore of which counrty cold currents have cooling effect?

Description : On the shore of which counrty cold currents have cooling effect?

Last Answer : Peru

1. How can Permanent hardness of water be removed? 2. The Sun City is located in which continent? 3. Which situation makes a firm most efficient? 4. On the shore of which counrty cold currents have cooling effect? 5. Which pioneer was in preaching Nirguna Bhakti in medieval India?

Description : 1. How can Permanent hardness of water be removed? 2. The Sun City is located in which continent? 3. Which situation makes a firm most efficient? 4. On the shore of which counrty cold currents ... Aravalli ranges are an example of which mountains? 20. Which war was ended by the Treaty of Madras?

Last Answer : Answer : 1. By adding washing soda 2. South Africa3. Lowest average costs 4. Peru 5. Ramananda 6. Hydra 7. Dr. B. R. Ambedkar 8. Black 9. North-west Atlantic10. Gulbadan Begam 11. Bangladesh ... Rana Sanga 16. The Cabinet 17. Radio waves 18. Morarji Desai 19. Residual mountains 20. First Mysore war

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.

Tsunami is also known as (a) Tectonic Sea waves (b) Seismic Sea waves (c)Plactonic Sea waves (d) Systonic Sea waves

Description : Tsunami is also known as (a) Tectonic Sea waves (b) Seismic Sea waves (c)Plactonic Sea waves (d) Systonic Sea waves

Last Answer : (b) Seismic Sea waves

Seismic sea waves which approach the coasts at greater force are known as (SSC CGL 1st Sit. 2010) (a) Tides (b) Tsunami (c) Current (d) Cyclone

Description : Seismic sea waves which approach the coasts at greater force are known as (SSC CGL 1st Sit. 2010) (a) Tides (b) Tsunami (c) Current (d) Cyclone

Last Answer : (b) Tsunami

Which of the following is not true about earthquake? Options: A) The shaking of ground is known as earthquake B) It is a geological hazard C) Seismic waves generated by earthquakes are invaluable for studying the interior of earth D) Tsunami causes earthquakes

Description : Which of the following is not true about earthquake? Options: A) The shaking of ground is known as earthquake B) It is a geological hazard C) Seismic waves generated by earthquakes are invaluable for studying the interior of earth D) Tsunami causes earthquakes

Last Answer : D) Tsunami causes earthquakes 

To measure the speed of an approaching car a police officer shines – (1) light waves on it (2) microwaves on it (3) radio waves on it (4) ultra high frequency waves on it

Description : To measure the speed of an approaching car a police officer shines – (1) light waves on it (2) microwaves on it (3) radio waves on it (4) ultra high frequency waves on it

Last Answer : (3) radio waves on it Explanation: Radar, which stands for radio detection and ranging, is a system that uses reflected radio waves to detect objects and measure their distance and speed. For example, police use radar to calculate the speed of cars.

To measure the speed of an approaching car a police officer shines (1) light waves on it (2) microwaves on it (3) radio waves on it (4) ultra high frequency waves on it

Description : To measure the speed of an approaching car a police officer shines (1) light waves on it (2) microwaves on it (3) radio waves on it (4) ultra high frequency waves on it

Last Answer : radio waves on it

What do waves change as they approach the shore?

Description : What do waves change as they approach the shore?

Last Answer : Need answer

What is the process called when waves reach shallow water and are bent and tend to become parallel to the shore?

Description : What is the process called when waves reach shallow water and are bent and tend to become parallel to the shore?

Last Answer : This is an example of refraction, as the waves are being turnedfrom their original path. This can result in the formation of alongshore (parallel) current that flows seaward as a "riptide."

If Garrett counts the number of waves that reach the shore over a 10 second period what property of the waves is he measuring?

Description : If Garrett counts the number of waves that reach the shore over a 10 second period what property of the waves is he measuring?

Last Answer : He is measuring the frequency of the wave. To get his answer hemust divide his count by 10 to give cycles per second.

If Garrett counts the number of waves that reach the shore over a 10 second period what property of the waves is he measuring?

Description : If Garrett counts the number of waves that reach the shore over a 10 second period what property of the waves is he measuring?

Last Answer : He is measuring the frequency of the wave. To get his answer hemust divide his count by 10 to give cycles per second.

Surf zone is: (A) The fathom line of 10 m depth (B) The fathom line of 5 m depth (C) The swell of the sea breaking on the shore or reefs (D) The coast line attacked by the waves

Description : Surf zone is: (A) The fathom line of 10 m depth (B) The fathom line of 5 m depth (C) The swell of the sea breaking on the shore or reefs (D) The coast line attacked by the waves

Last Answer : (C) The swell of the sea breaking on the shore or reefs

Why do tsunami grow larger waves as they approach land?

Description : Why do tsunami grow larger waves as they approach land?

Last Answer : When the waves come closer to the land they rub against the seafloor, and friction causes the waves to slow down and build up frombehind creating huge piles of water to crash on the landA tsunami ... of the wave is low.As a tsunami approaches shallow water, the wave grows into amountain of water.

Why do tsunami grow larger waves as they approach land?

Description : Why do tsunami grow larger waves as they approach land?

Last Answer : When the waves come closer to the land they rub against the seafloor, and friction causes the waves to slow down and build up frombehind creating huge piles of water to crash on the landA tsunami ... of the wave is low.As a tsunami approaches shallow water, the wave grows into amountain of water.

How high can tsunami waves be?

Description : How high can tsunami waves be?

Last Answer : it be up to 100 feet highadd The Lituya Bay megatsunami generated a wave that was over 520m high. This was caused by a large rockfall into the sound.The presence of coral blocks at a similar ... in Hawaii has also been attributed to a local rockfall, and there is some discussion around this event.

How many waves are in a tsunami?

Description : How many waves are in a tsunami?

Last Answer : There's no definite number, it usually starts with one and continues with a series of waves for a few minutes often referred as a Tsunami Wave Train. Sometimes the waves can last an hour causing major destruction. It can go as high as 15-30 feet.

"Tsunami" is the name given to which of the following? (1) Earthquake (2) Cyclone (3) Tidal Waves (4) Undersea Waves

Description : "Tsunami" is the name given to which of the following? (1) Earthquake (2) Cyclone (3) Tidal Waves (4) Undersea Waves

Last Answer : (1) Earthquake Explanation: A tsunami or tidal wave is a series of waves in a water body caused by the displacement of a large volume of water, generally in an ocean or a large ... volcanic eruptions and other underwater explosions above or below water all have the potential to generate a tsunami.

How tsunami waves are generated

Description : How tsunami waves are generated

Last Answer : Earthquake on sea surface

Write briefly about (a) Shock Waves (b) Sound Barrier (c) Solar Cell (d) Super Fluid (e) Tsunami (f) Photovoltaic Cell (g) Hygrometer

Description : Write briefly about (a) Shock Waves (b) Sound Barrier (c) Solar Cell (d) Super Fluid (e) Tsunami (f) Photovoltaic Cell (g) Hygrometer

Last Answer : (a) Shock Waves In fluid dynamics, a shock wave is a nonlinear or discontinuous pressure wave. It can also be when the actual molecular or particle speed is moving faster than the wave ... . Evaporation from the bulb lowers the temperature so that this thermometer usually shows a lower temperature.

Which of the following waves is the slowesta) Pwaves b) Swaves c) Surface waves d) Tsunami

Description : Which of the following waves is the slowest a) Pwaves b) Swaves c) Surface waves d) Tsunami

Last Answer : d) Tsunami

Tsunami waves are generated with the earthquake. True or false. (A) False (B) True (C) None of these

Description : Tsunami waves are generated with the earthquake. True or false. (A) False (B) True (C) None of these

Last Answer : (B) True 

The sphere of living matter together with water, air and soil on the surface of the earth is known as (1) Lithosphere (2) Biosphere (3) Hydrosphere (4) Atmosphere

Description : The sphere of living matter together with water, air and soil on the surface of the earth is known as (1) Lithosphere (2) Biosphere (3) Hydrosphere (4) Atmosphere

Last Answer : Biosphere

Black soil is also known by which of the following name ? (1) Khadar Soil (2) Bangar Soil (3) Alluivial Soil (4) Regur soil

Description : Black soil is also known by which of the following name ? (1) Khadar Soil (2) Bangar Soil (3) Alluivial Soil (4) Regur soil

Last Answer : Regur soil

The asha–grey soils of high–latitude coniferous forests a known as : (1) Tundra soils (2) Podsols (3) Grey–Brown soils (4) Red and Yellow soils

Description : The asha–grey soils of high–latitude coniferous forests a known as : (1) Tundra soils (2) Podsols (3) Grey–Brown soils (4) Red and Yellow soils

Last Answer : Podsols

The soils which are rich in Calcium are known as (1) Pedocals (2) Pedalfers (3) Podsols (4) Laterites

Description : The soils which are rich in Calcium are known as (1) Pedocals (2) Pedalfers (3) Podsols (4) Laterites

Last Answer : Pedocals

Soil factors are otherwise known as : (1) Edaphic factors (2) Biotic factors (3) Physiographic factors (4) Climatic factors

Description : Soil factors are otherwise known as : (1) Edaphic factors (2) Biotic factors (3) Physiographic factors (4) Climatic factors

Last Answer : Edaphic factors

The organic matter present in soil is known collectively as (1) Hydrocarbons (2)Podsols (3) Humus (4)Colloids

Description : The organic matter present in soil is known collectively as (1) Hydrocarbons (2)Podsols (3) Humus (4)Colloids

Last Answer : Humus

The largest current, because of its dark waters is known as the ‘black current’ and that is : (1) Gulf Stream (2) Kuroshio Current (3) California Current (4) Antarctic Current

Description : The largest current, because of its dark waters is known as the ‘black current’ and that is : (1) Gulf Stream (2) Kuroshio Current (3) California Current (4) Antarctic Current

Last Answer :  Kuroshio Current

The rapidly growing mass of phytoplankton covering the surface water of a lake or pond is known as : (1) Eutrophication (2) Water bloom (3) Water pollution (4) Water hyacinth

Description : The rapidly growing mass of phytoplankton covering the surface water of a lake or pond is known as : (1) Eutrophication (2) Water bloom (3) Water pollution (4) Water hyacinth

Last Answer : Eutrophication

Two seas or water-bodies connected by a narrow stretch of water is known as a (1) Bay (2) Strait (3) Peninsula (4) Isthmus

Description : Two seas or water-bodies connected by a narrow stretch of water is known as a (1) Bay (2) Strait (3) Peninsula (4) Isthmus

Last Answer : Strait