Advertisements
Advertisements
Question
If an object is taken to the moon from the earth what will be its mass?
Solution
Mass of a body does not change with change in gravity. So the mass of a body will remain the same on the moon.
APPEARS IN
RELATED QUESTIONS
Why are liquids and gases called as fluids.
Name the terms for the force of attraction between the molecules of matter.
Classify the following into solids, liquids and gases.
Oxygen, milk, common salt, wax, stone, water vapour, carbon-dioxide, sugar, mercury, coal, blood, butter, copper, coconut oil, kerosene.
Write true or false for each statement. Rewrite the false statement correctly.
Solids and liquids can flow.
Give two examples for the following :
Substances which sublime.
Gases
One litre of water has 6.02 × 1026 molecules. Estimate the size of a molecule.
The molecules in a substance are in motion. What type of path do they follow?
Write a scientific reason.
Lemon sherbat has a sweet, sour and salty taste and it can be poured in a glass.
Describe simple experiment to show that particles of matter have the intermolecular attraction