Science TEK 5.6

Front

What is reflection in terms of light?

Back

Reflection is the bouncing back of light when it hits a surface, such as a mirror.

Front

What is the path of light?

Back

Light travels in straight lines until it hits an object or surface.

Front

What is a circuit?

Back

A circuit is a closed loop that allows electricity to flow, powering devices like light bulbs.

Front

What is the role of a switch in a circuit?

Back

A switch controls the flow of electricity in a circuit, allowing it to be turned on or off.

Front

What is an LED?

Back

An LED (Light Emitting Diode) is a type of light source that emits light when electricity passes through it.

Front

What is energy?

Back

Energy is the ability to do work or cause change, and it comes in various forms such as mechanical, electrical, thermal, and sound.

Front

What is mechanical energy?

Back

Mechanical energy is the energy associated with the motion and position of an object.

Front

What is force?

Back

Force is a push or pull on an object that can cause it to move or change its motion.

Front

What is mass?

Back

Mass is the amount of matter in an object, usually measured in grams or kilograms.

Front

What is the importance of conducting multiple trials in an experiment?

Back

Conducting multiple trials helps ensure the results are reliable and reduces the impact of errors.