Advertisements
Advertisements
Question
The period of revolution of planet A around the Sun is 8 times that of planet B. How many times is the distance of planet A as great as that of planet B?
Options
4
5
2
3
Advertisements
Solution
2
APPEARS IN
RELATED QUESTIONS
Mark the following statement as true (T) or false (F).
INSAT is an artificial satellite. ( )
What are the types of comets and on what basis are they classified?
Fill in the Blanks
Meteoroids heat up and burn due to ______.
What’s the solution?
One of the asteroids has fallen out of its place in the asteroid belt and is hurtling towards the sun. Our earth is in its way and there is all likelihood of a collision. What can be done to prevent this collision?
Use your brain power!
What will happen to our solar system if the sun were to suddenly disappear?
Which country launched the world’s fi rst artifi cial launch vehicle?
State whether true or false. If false, correct the statement.
Halley’s comet appears after nearly 67 hours.
The first artificial satellite is ______.
Comets revolve around the Sun in highly spiral orbits.
Assertion: The outer planets are called Terrestrial Planets.
Reason: Outer planets are made up of hydrogen, helium, and other gases in huge amounts and have very dense atmospheres.
