Download App

Gravitation — Science STD 9 — Question

Rajasthan BoardEnglish MediumSTD 9ScienceGravitation1 Mark
Question
Does the force of gravitation exist between two astronauts in space:
✓

Answer

(a) Yes, always
Explaination : Yes, there will be gravitational force between the two astronauts in space because every object in universe, whether small or large, exerts a force on every other object.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q. [1 M]" from Gravitation→Gravitation — all question types→Science STD 9 question papers→Rajasthan Board STD 9 question papers→Rajasthan Board question paper generator→

Similar questions

Rutherford experiment of scattering of α-particles showed for the first time that the atom has:
→
Tissue means _________________?
→
The efferent part of neqron is:
→
If the displacement of an object is proportional to square of time, then the object moves with:
→
Choose the correct statement of the following:
→
What is the atomic mass (u) of chlorine:
→
$3.42g$ of sucrose are dissolved in $18g$ of water in a beaker. The number of oxygen atoms in the solution are:
→
Which of the following process/ processes release heat?
  1. Condensation.
  2. Vaporization.
  3. Freezing.
  4. Melting.
→
You are given the following substances with their boiling and melting points.
Substance
Boiling Point (ºC)
Melting Point (ºC) 
A
-183
-219
B
445
119
C
78
-15
Point out the physical states of A, B and C at room temperature (30°C).
→
When a crystal of potassium permanganate is placed at the bottom of water in a beaker, the water in the whole beaker turns purple on its own, even without stirring. This is an example of:
→