Podcast
Questions and Answers
Solid bodies have a specific shape and occupy a specific space.
Solid bodies have a specific shape and occupy a specific space.
True (A)
Liquids have a specific shape and do not take the shape of the space they are placed in.
Liquids have a specific shape and do not take the shape of the space they are placed in.
False (B)
The molecules in liquids are closely packed together compared to solid materials.
The molecules in liquids are closely packed together compared to solid materials.
False (B)
Gases have a specific shape and cannot occupy any space.
Gases have a specific shape and cannot occupy any space.
Water becomes less dense when it freezes.
Water becomes less dense when it freezes.
Matter in the gaseous state is the most cohesive and dense compared to solids and liquids.
Matter in the gaseous state is the most cohesive and dense compared to solids and liquids.
Diamonds, water, and air are not substances.
Diamonds, water, and air are not substances.
Mass is the amount of matter in a body, and the mass of any body does not change.
Mass is the amount of matter in a body, and the mass of any body does not change.
Scientists use a spring scale to measure the mass of an object.
Scientists use a spring scale to measure the mass of an object.
Weight is a measure of the Earth's attraction to a body.
Weight is a measure of the Earth's attraction to a body.
The weight of an object on the moon is greater than its weight on Earth.
The weight of an object on the moon is greater than its weight on Earth.
The volume of a liquid can be measured in milliliters.
The volume of a liquid can be measured in milliliters.
