Elena Yr 6 Quizizz

What is this?

What is the main difference between conductor and insulator.

• Conductors block the flow of electricity, while insulators allow it.
• Conductors are used in situations where insulation is needed, while insulators are used for conducting electricity.
• Conductors are typically non-metallic, while insulators are metallic.
• Conductors allow the flow of electricity, while insulators do not.

What is air resistance force?

• The force that accelerates an object through the air.
• The force that attracts objects to each other in the air.
• The force that causes objects to float in the air.
• The force that opposes the motion of an object through the air.

The arriving ray of light is called the ( ) ray.

The objects that allow light to pass through partially are called

__

• translucent
• reflective
• transparent
• opaque

What is the difference between weight and mass?

• Weight is the force exerted on an object due to gravity, while mass is the amount of matter in an object.
• Weight is measured in kilograms, while mass is measured in newtons.
• Weight and mass are the same thing.
• Weight is the amount of matter in an object, while mass is the force exerted on an object due to gravity.

What is this?

The objects that don't allow light to pass through them are called __.

• opaque
• transparent
• clear
• translucent

What is refraction?

• When light travels from air into water, it slows down, causing it to change direction

  slightly.

• Refraction is the absorption of light.
• Refraction is the reflection of light.
• Refraction is the emission of light.

__ is a form of energy that enable you to see.

• Sound
• Light
• Heat
• Electricity