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%
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
Which is the brightest planet , as viewed from the planet Earth ?
A Moon
B Mercury
C Venu
D Jupiter
Ocean currents are responsible for _______ around the planet Earth.
A to move the water
B the movement of water
C having moved
D the water is moving
পৃথিবী পৃষ্ঠে একটি ইটের ওজন 81 N. পৃথিবীর অর্ধেক বাসার্ধের সমান উচ্চতায় এবং অর্ধেক বাসার্ধের সমান গভীরতায় ইউটির উপরে পৃথিবীর অভিকর্ষ বলের মান কত হবে?(A brick weighs 81 N on the surface of the earth. What are the earth's gravitational forces act on it at a height of half of the radius of the earth and at a depth of half of the radius of earth, respectively?)
A 36 N and 81 N
B 36 N and 40.5 N
C 36 N and 20.25 N
D 98 and 40.5 N
E 81 N and 81 N
"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 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

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