To an astronaut is a spcaceship, the sky...

To an astronaut is a spcaceship, the sky appears

black

white

green

blue

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

GRAVITATION
CP SINGH|Exercise EXERCISE|86 Videos
FRICTION
CP SINGH|Exercise Exercises|63 Videos
HEAT AND CALORIMETRY
CP SINGH|Exercise Exercise|37 Videos

Similar Questions

Explore conceptually related problems

What will be the mass of an astronaut in a space satellite if at earth's surface the astronaut weighs 250 N ? (Take g = 10 ms^(-2) )

An astronaut in a spsceship sees the outer space as

Why does the sky appear blue?

For an observer on the earth , the sky appears blue . What will be the colour of the sky , if the observer goes to the moon ?

Explain giving reason why the sky appears blue to an observer from the surface of the earth? What will the colour of the sky be for an astronaut staying in the international space station orbiting the earth? Justify your answer giving reason.

CP SINGH-GRAVITATION-EXERCISE

If a satellite orbits as close to the earth's surface as possible,
Text Solution
|
In a satellite if the time of revolution is T, then kinetic energy is ...
Text Solution
|
To an astronaut is a spcaceship, the sky appears
Text Solution
|
A person sitting in a chair in a satellite feels weightless because
Text Solution
|
An astronaut orbiting the earth in a circular orbit 120km above the su...
Text Solution
|
A geostationary satellite should be launched such that it moves from
Text Solution
|
for a satellite to be geostationary, which of the following are essent...
Text Solution
|
For a satellite to orbit around the earth, which of the following must...
Text Solution
|
The additional kinetic energy to be provided to a satellite of mass m ...
Text Solution
|
A satellite close to the earth is in orbit above the equator with a pe...
Text Solution
|
A satellite orbits around the earth in a circular orbit with a speed u...
Text Solution
|
A satellite S is moving in an elliptical orbit around the earth. The m...
Text Solution
|
The escape Velocity from the earth is 11.2 Km//s. The escape Velocity ...
Text Solution
|
The kinetic energy needed to project a body of mass m from the eath su...
Text Solution
|
A body is orbiting very close to the earth surface kinetic energy K.E....
Text Solution
|
The escape velocity of a body from earth's surface is ve. The escape v...
Text Solution
|
The escape velocity for a body projected vertically upwards from the s...
Text Solution
|
The mass of a spaceship is 1000kg. It is to be launched from the earth...
Text Solution
|
There are two planets. The ratio of radius of two planets is k but rat...
Text Solution
|
There is no atomosphere on moon because
Text Solution
|