Related Questions

The surface of a certain planet reflects 80 percent of the light that strikes it. The clouds around the planet then absorb 40 percent of the reflected light. What percent of the light that strikes the planet is reflected from the surface and passes through the clouds without being absorbed?
A 32%
B 40%
C 48%
D 60%
"The difference is what has made us the dominant species on the planet." here 'the planet' means-
A earth
B jupitar
C mars
D mercury
Which is the brightest planet , as viewed from the planet Earth ?
A Moon
B Mercury
C Venu
D Jupiter
Which planet is considered as the Dwarf planet?
A Earth
B Jupiter
C Pluto
D Saturn
Which planet is known as the 'Watery Planet' ?
A Mercury
B Earth
C Mars
D Jupiter
Which planet is called watery planet?
A Venus
B Earth
C Mars
D Mercury
Which planet is known as the 'Red Planet'?
A Mercury
B Venus
C Earth
D Mars
E Jupiter
The highest grade of coal whose surface is shining and has the highest calorific value, is ________
A Anthracite
B Bituminous
C Lignite
D Peat
The planet that moves round the Sun at the highest speed is-
A Venus
B Mercury
C Jupiter
D Neptune
A body has a weight W on the surface of Earth. What is its weight on a planet whose mass is 15 times that of Earth and a radius that is 4 times that of the earth?
A 15\/4 W
B 16\/9 W
C 16\/7 W
D 16\/15 W

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