All about Science

Front

What is a Conductor?

Back

A conductor is a material which allows electricity, heat, and sound current to pass.

Front

What is the difference between Expansion and Contraction?

Back

Expansion goes out and Contraction goes in.

Front

What is an example of Convection?

Back

Macaroni rising and falling in a pot of boiling water.

Front

Sound travels in which kind of wave?

Back

Longitudinal waves.

Front

What is an example of Conduction?

Back

Touching a metal spoon in a cup on hot liquid.

Front

What is Expansion in science?

Back

Expansion is the process where materials increase in size or volume when heated.

Front

What is Contraction in science?

Back

Contraction is the process where materials decrease in size or volume when cooled.

Front

What are Longitudinal Waves?

Back

Longitudinal waves are waves in which the particle displacement is parallel to the direction of wave propagation.

Front

What are Transverse Waves?

Back

Transverse waves are waves in which the particle displacement is perpendicular to the direction of wave propagation.

Front

What is an example of Thermal Conduction?

Back

A metal spoon getting hot when placed in a pot of boiling water.