The process by which sunlight reaches to earth…

The process by which sunlight reaches to earth…
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Radiation
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What environmental factor controls the amount of sunlight that reaches underwater plants and animals?

Description : What environmental factor controls the amount of sunlight that reaches underwater plants and animals?

Last Answer : sun

What environmental factor controls the amount of sunlight that reaches underwater plants and animals?

Description : What environmental factor controls the amount of sunlight that reaches underwater plants and animals?

Last Answer : sun

White clothes are cooler than black ones because they – (1) absorb all the light that reaches them (2) reflect all the light that reaches them (3) will not allow the light to penetrate (4) cool the sunlight completely

Description : White clothes are cooler than black ones because they – (1) absorb all the light that reaches them (2) reflect all the light that reaches them (3) will not allow the light to penetrate (4) cool the sunlight completely

Last Answer : (2) reflect all the light that reaches them Explanation: The coolness and warmth associated with clothes is because of their reflective or absorptive capacities. White clothes are good reflectors of light, thereby keeping the body cool. The opposite is the case with black clothes.

Assertion (A) :Sunlight reaches us without dispersion in the form of white light and not as a component. Reason(R) : Dispersion takes place due to variation of refractive index for different wavelength but in vaccum the speed of light is independent of wavelength and hence vaccum is a non- dispersive medium (a) Both A and R are true and R is the correct explanation of A. (b) Both A and R are true but R is not the correct explanation of A. (c) A is true but R is false. (d) A is false but R is true.

Description : Assertion (A) :Sunlight reaches us without dispersion in the form of white light and not as a component. Reason(R) : Dispersion takes place due to variation of refractive index for different wavelength but in vaccum the speed of ... of A. (c) A is true but R is false. (d) A is false but R is true.

Last Answer : (a) Both A and R are true and R is the correct explanation of A.

White clothes are cooler than black ones because they (1) absorb all the light that reaches them (2) reflect all the light that reaches them (3) will not allow the light to penetrate (4) cool the sunlight completely

Description : White clothes are cooler than black ones because they (1) absorb all the light that reaches them (2) reflect all the light that reaches them (3) will not allow the light to penetrate (4) cool the sunlight completely

Last Answer : reflect all the light that reaches them

Heat from the sun reaches earth by the process of – (1) Conduction (2) Convection (3) Radiation (4) All of the above

Description : Heat from the sun reaches earth by the process of – (1) Conduction (2) Convection (3) Radiation (4) All of the above

Last Answer : (3) Radiation Explanation: In physics, radiation is a process in which energetic particles or energetic waves travel through vacuum, or through mattercontaining media that are not required for their propagation.

Heat from the sun reaches earth by the process of (1) Conduction (2) Convection (3) Radiation (4) All of the above

Description : Heat from the sun reaches earth by the process of (1) Conduction (2) Convection (3) Radiation (4) All of the above

Last Answer : Radiation

$ Gravitational water is that which reaches the water table of the earth. ! Movements under the effect of gravity are called geotropic movements.

Description : $ Gravitational water is that which reaches the water table of the earth. ! Movements under the effect of gravity are called geotropic movements.

Last Answer : $ Gravitational water is that which reaches the water table of the earth. ! Movements under the effect of ... wrong D. If both As and R are wrong.

A ball thrown vertically upwards from a point P on earth reaches a point Q and returns back to earth striking at a point R.

Description : A ball thrown vertically upwards from a point P on earth reaches a point Q and returns back to earth striking at a point R.

Last Answer : A ball thrown vertically upwards from a point P on earth reaches a point Q and returns back to ... the motion of the ball (Neglect air resistance).

What are two tracks he suns energy follows when it reaches earth?

Description : What are two tracks he suns energy follows when it reaches earth?

Last Answer : Need answer

What is the source of the electromagnetic energy that reaches earth from the sun?

Description : What is the source of the electromagnetic energy that reaches earth from the sun?

Last Answer : the solar panals

What percentage of the suns energy that reaches the earth is absorbed by earth surface?

Description : What percentage of the suns energy that reaches the earth is absorbed by earth surface?

Last Answer : About 50 percent of the Sun's incoming energy is absorbed by the Earth's surface. In addition, about 9 percent is reflected.About 22 percent of the Sun's incoming energy is reflected by clouds and the atmosphere.About 19 percent of the Sun's incoming energy is absorbed by clouds and the atmosphere.

What is magma called when it and reaches earth surface?

Description : What is magma called when it and reaches earth surface?

Last Answer : Feel Free to Answer

What happens to solar energy that reaches Earth?

Description : What happens to solar energy that reaches Earth?

Last Answer : In India we have 300 sunny days - but we ignore this renewableenergy to produce electricity.

What The amount of the sun energy that reaches the earth?

Description : What The amount of the sun energy that reaches the earth?

Last Answer : Need answer

What happens to solar energy that reaches Earth?

Description : What happens to solar energy that reaches Earth?

Last Answer : In India we have 300 sunny days - but we ignore this renewableenergy to produce electricity.

What percentage of the suns energy that reaches the earth is absorbed by earth surface?

Description : What percentage of the suns energy that reaches the earth is absorbed by earth surface?

Last Answer : About 50 percent of the Sun's incoming energy is absorbed by the Earth's surface. In addition, about 9 percent is reflected.About 22 percent of the Sun's incoming energy is reflected by clouds and the atmosphere.About 19 percent of the Sun's incoming energy is absorbed by clouds and the atmosphere.

What is a neutron star which a Emits radiation that reaches the earth as radio waves and flashes of visible light?

Description : What is a neutron star which a Emits radiation that reaches the earth as radio waves and flashes of visible light?

Last Answer : pulsar

Light from the nearest star (other than the sun) reaches the earth in (a) 4.2 seconds (b) 42 seconds (c) 4.2 years (d) 42 years

Description : Light from the nearest star (other than the sun) reaches the earth in (a) 4.2 seconds (b) 42 seconds (c) 4.2 years (d) 42 years

Last Answer : Ans:(c)

The light from the Sun reaches the Earth in about— (1) 8 seconds (2) 8 minutes (3) 10 seconds (4) 10 minutes

Description : The light from the Sun reaches the Earth in about— (1) 8 seconds (2) 8 minutes (3) 10 seconds (4) 10 minutes

Last Answer : (2) 8 minutes Explanation: Light travels at 186,000 miles a second at the Earth is 93 million miles to Sun on average. This works out as 8.33 minutes for light from the Sun to reach Earth. ... is filtered through the Earth's atmosphere, and is obvious as daylight when the Sun is above the horizon.

Heat from the Sun reaches the Earth by (1) Reflection (2) Conduction (3) Radiation (4) Convection

Description : Heat from the Sun reaches the Earth by (1) Reflection (2) Conduction (3) Radiation (4) Convection

Last Answer : (3) Radiation Explanation: The radiation (light, heat, etc.) travels through the intervening 150,000,000 kilometers in 8 minutes. Radiation is a process in which energetic particles or energetic waves ... waves or sound waves, are usually not considered to be forms of "radiation" in this sense.

Light reaches earth from sun in?

Description : Light reaches earth from sun in?

Last Answer : 8 minutes 20semnds (500 seconds)

The light of sun reaches to the surface of earth in

Description : The light of sun reaches to the surface of earth in

Last Answer : 8 minutes 16.6 sec

Moon light reaches to earth in------seconds? A. 0.3 seconds B. 1.3 seconds (Answer) C. 2.3 seconds D. 3.3 seconds

Description : Moon light reaches to earth in------seconds? A. 0.3 seconds B. 1.3 seconds (Answer) C. 2.3 seconds D. 3.3 seconds

Last Answer : B. 1.3 seconds (Answer)

When magma reaches the surface of the earth, is called (a) Lava (b) Crater (c) Fissure (d) Clay

Description : When magma reaches the surface of the earth, is called (a) Lava (b) Crater (c) Fissure (d) Clay

Last Answer : (a) Lava

What happen to the heat energy that reaches Earth from the sun?

Description : What happen to the heat energy that reaches Earth from the sun? 

Last Answer : Ans: The layer of air which surrounds the Earth acts as an insulating layer. Carbon dioxide gas in the atmosphere absorbs the heat from the Sun and keeps it in thereby maintaining a specific temperature for life on Earth.

Heat from the sun reaches the Earth by: w) conduction x) convection y) radiation z) none of the above

Description : Heat from the sun reaches the Earth by: w) conduction x) convection y) radiation z) none of the above

Last Answer : ANSWER: Y -- RADIATION

How much of the sun's total radiation actually reaches the earth? Is it one part in w) 2,000 x) 200,000 y) 2 million z) 2 billion

Description : How much of the sun's total radiation actually reaches the earth? Is it one part in w) 2,000 x) 200,000 y) 2 million z) 2 billion

Last Answer : ANSWER: Z -- ONE PART IN 2 BILLION 

Heat from the Sun reaches the Earth by (1) Reflection (2) Conduction (3) Radiation (4) Convection

Description : Heat from the Sun reaches the Earth by (1) Reflection (2) Conduction (3) Radiation (4) Convection

Last Answer : Radiation

The light from the Sun reaches the Earth in about— (1) 8 seconds (2) 8 minutes (3) 10 seconds (4) 10 minutes

Description : The light from the Sun reaches the Earth in about— (1) 8 seconds (2) 8 minutes (3) 10 seconds (4) 10 minutes

Last Answer : 8 minutes

Light has no mass so it also has no energy according to Einstein, but how can sunlight warm the earth without energy? -Physics

Description : Light has no mass so it also has no energy according to Einstein, but how can sunlight warm the earth without energy? -Physics

Last Answer : Light indeed carries energy and accomplishes this without having any mass. The Einstein equation that you are probably referring to is E = mc2. This equation is actually a special case of the ... their energy from their momentum. Light indeed carries energy via its momentum despite having no mass.

How long does it take for sunlight to reach the Earth from the moon? -General Knowledge

Description : How long does it take for sunlight to reach the Earth from the moon? -General Knowledge

Last Answer : Light travels through space at just over 186,000 miles per second. The moon is just under 250,000 miles from Earth, so light from the Moon's surface takes approximately 1.26 seconds to reach Earth's surface. Hope this helps :)

How long does sunlight take to reach Earth? -General Knowledge

Description : How long does sunlight take to reach Earth? -General Knowledge

Last Answer : Light travels through space at just over 186,000 miles per second. The sun is just over 147 million kilometers away from the Earth, so light from the Sun's surface takes approximately 8 minutes and 20 seconds to reach the Earth's surface. Hope this helps :)

Iluminance of `2.4 xx 10^(5)lm//m^(2)` of the surface is produced by sunlight falling normally on the surface of the earth. The distance of the earth

Description : Iluminance of `2.4 xx 10^(5)lm//m^(2)` of the surface is produced by sunlight falling normally on the surface of the earth. The distance of the earth

Last Answer : Iluminance of `2.4 xx 10^(5)lm//m^(2)` of the surface is produced by sunlight ... Calculate the luminous intensity and luminous flux of the sun.

What is sunlight strikes earth above or below the equator in the shape of an?

Description : What is sunlight strikes earth above or below the equator in the shape of an?

Last Answer : Feel Free to Answer

How does the angle of the sunlight striking Earth effect the weather?

Description : How does the angle of the sunlight striking Earth effect the weather?

Last Answer : Need answer

What is Sunlight hits us at different blank during different parts of the year as the earth revolves around the sun?

Description : What is Sunlight hits us at different blank during different parts of the year as the earth revolves around the sun?

Last Answer : Angles the sun hits us at different angles

What is the prepositional phrase One theory about the extinction of dinosaurs is that a huge asteroid or comet hit the earth with such force that soot or dust in the air blocked out sunlight?

Description : What is the prepositional phrase One theory about the extinction of dinosaurs is that a huge asteroid or comet hit the earth with such force that soot or dust in the air blocked out sunlight?

Last Answer : The 4 prepositional phrases are:about the extinctionof dinosaurswith such forcein the air

We receive sunlight on earth surface. What type of light beams are these?

Description : We receive sunlight on earth surface. What type of light beams are these?

Last Answer : Diverging

Why are winters more severe in Southern Hemisphere than in Northern Hemisphere? (1) Earth is titled towards the sun in the Northern Hemisphere (2) Northern Hemisphere receives more sunlight (3) Because of more iceberg activity in Southern Hemisphere (4) Southern Hemisphere is less inhabited

Description : Why are winters more severe in Southern Hemisphere than in Northern Hemisphere? (1) Earth is titled towards the sun in the Northern Hemisphere (2) Northern Hemisphere receives more sunlight (3) Because of more iceberg activity in Southern Hemisphere (4) Southern Hemisphere is less inhabited

Last Answer : (1) Earth is titled towards the sun in the Northern Hemisphere Explanation: The winter in the Southern Hemisphere occurs when the Northern hemisphere is tilted more toward the Sun. From the perspective of an ... the Earth, the winter Sun has a lower maximum altitude in the sky than the summer Sun.

The sunlight is available 24 hours on the longest day at which of the following latitudes of the earth? (1) 49° (2) 66° (3) 63° (4) 69°51'

Description : The sunlight is available 24 hours on the longest day at which of the following latitudes of the earth? (1) 49° (2) 66° (3) 63° (4) 69°51'

Last Answer : (2) 66° Explanation: During the June solstice the Earth's North Pole is tilted 23.5 degrees towards the Sun relative to the circle of illumination. This phenomenon keeps all places above latitude of ... N in 24 hours of sunlight, while locations below latitude of 66.5 degrees are in darkness.

(3) checking the penetration of ultra-violet rays to the earth Explanation: Ozone in the ozone layer filters out sunlight wavelengths from about 200 nm UV rays to 315 nm, with ozone peak absorption at about 250 nm. This ozone UV absorption is important to life, since it extends the absorption of UV by ordinary oxygen and nitrogen in air (which absorbs all wavelengths < 200 nm) through the lower UV-C (200 nm-280 nm) and the entire UV-B band (280 nm-315 nm).

Description : (3) checking the penetration of ultra-violet rays to the earth Explanation: Ozone in the ozone layer filters out sunlight wavelengths from about 200 nm UV rays to 315 nm, with ozone peak absorption at about 250 nm. This ... the lower UV-C (200 nm-280 nm) and the entire UV-B band (280 nm-315 nm).

Last Answer : The advantage of detergents over soaps is – (1) Detergents are soluble in water (2) Detergents could not give much lather (3) Detergents give lather even with hard water (4) Soaps give lather with only soft water

(3) checking the penetration of ultra-violet rays to the earth Explanation: Ozone in the ozone layer filters out sunlight wavelengths from about 200 nm UV rays to 315 nm, with ozone peak absorption at about 250 nm. This ozone UV absorption is important to life, since it extends the absorption of UV by ordinary oxygen and nitrogen in air (which absorbs all wavelengths < 200 nm) through the lower UV-C (200 nm-280 nm) and the entire UV-B band (280 nm-315 nm).

Description : (3) checking the penetration of ultra-violet rays to the earth Explanation: Ozone in the ozone layer filters out sunlight wavelengths from about 200 nm UV rays to 315 nm, with ozone peak absorption at about 250 nm. This ... the lower UV-C (200 nm-280 nm) and the entire UV-B band (280 nm-315 nm).

Last Answer : The advantage of detergents over soaps is – (1) Detergents are soluble in water (2) Detergents could not give much lather (3) Detergents give lather even with hard water (4) Soaps give lather with only soft water

The Time taken for sunlight to reach the Earth is------? A. 700 sec B. 8hrs 20 mins C. 8 mins 20 sec (Answer) D. 8 mins

Description : The Time taken for sunlight to reach the Earth is------? A. 700 sec B. 8hrs 20 mins C. 8 mins 20 sec (Answer) D. 8 mins

Last Answer : C. 8 mins 20 sec (Answer)

What causes the Moon’s phases? A. The Sun lights up only one half of the Moon and as the Moon orbits the Earth we can sometimes see the unlit side of the Moon? B. The Sun lights up only one half of the Moon and as the Sun orbits the Earth we can sometimes see the unlit side of the Moon. C. The Earth’s shadow falls on the Moon, blocking the sunlight. D. The Moon’s shadow falls on the Earth, blocking the sunlight.

Description : What causes the Moon's phases? A. The Sun lights up only one half of the Moon and as the Moon orbits the Earth we can sometimes see the unlit side of the Moon? B. The Sun lights up only ... falls on the Moon, blocking the sunlight. D. The Moon's shadow falls on the Earth, blocking the sunlight.

Last Answer : C. The Earth’s shadow falls on the Moon, blocking the sunlight.

To what does the atmosphere's "greenhouse effect" refer to? w) the fact that ozone reflects ultraviolet radiation x) the fact that air prevents heat from leaving the earth y) the fact that clouds prevent sunlight from reaching the earth z) the fact that green plants use sunlight to produce food

Description : To what does the atmosphere's "greenhouse effect" refer to? w) the fact that ozone reflects ultraviolet radiation x) the fact that air prevents heat from leaving the earth y) the fact that clouds prevent sunlight from reaching the earth z) the fact that green plants use sunlight to produce food

Last Answer : ANSWER: X -- THE FACT THAT AIR PREVENTS HEAT FROM LEAVING THE EARTH 

Why are winters more severe in Southern Hemisphere than in Northern Hemisphere? (1) Earth is titled towards the sun in the Northern Hemisphere (2) Northern Hemisphere receives more sunlight (3) Because of more iceberg activity in Southern Hemisphere (4) Southern Hemisphere is less inhabited

Description : Why are winters more severe in Southern Hemisphere than in Northern Hemisphere? (1) Earth is titled towards the sun in the Northern Hemisphere (2) Northern Hemisphere receives more sunlight (3) Because of more iceberg activity in Southern Hemisphere (4) Southern Hemisphere is less inhabited

Last Answer : Earth is titled towards the sun in the Northern Hemisphere

The sunlight is available 24 hours on the longest day at which of the following latitudes of the earth ? (1) 49° (2) 66½° (3) 63° (4) 69°51'

Description : The sunlight is available 24 hours on the longest day at which of the following latitudes of the earth ? (1) 49° (2) 66½° (3) 63° (4) 69°51'

Last Answer : 66½°

What is the process of using sunlight to create energy called?

Description : What is the process of using sunlight to create energy called?

Last Answer : A: Photosynthesis.

when the sunlight warms the air, the water turns into a gas.what is name of the process to dry leaves?

Description : when the sunlight warms the air, the water turns into a gas.what is name of the process to dry leaves?

Last Answer : Need Answer