Science L3 Review Term 4 | Baamboozle - Baamboozle

0%

0 0 0

Back Restart

Is static electricity from the build up of electrons OR protons in one place?

Build up of electrons

A ray of light shines in a straight direction. True OR false

True

Can a car battery be recharged? Yes or no.

Yes

If an atom picks up a negative electron, will it become negatively charged OR positively charged?

Negatively charged

Electricity is a flow of electrons along a circuit OR a path?

Circuit

Which object would absorb light? A black horse or a window?

A black horse

If a circuit is broken, will the electricity be able to flow? Yes OR no?

No

What does a lens do? It focuses light OR it refracts light?

Focus light

Which circuit is closed or complete? The one on the left OR the one on the right?

The one on the right

Which is a concave lens? The one on the right OR the one on the left?

The one on the left

In a battery the electrons flow from the positive to the negative terminal? True or False

False

Does a movie projector need a lens to work? Yes OR no?

Yes

If wires do not have a rubber covering, they are dangerous. True OR false?

True

Which item would be an insulator? Rubber OR glass?

Rubber

Does this light bulb use gas OR a filament to light up?

A filament

What is the part of an atom called that has a positive charge? Neutron or proton?

Proton

Electricity can flow through anything.....yes or no ?

No

What can create electricity? A battery OR a light

A battery

Does opaque mean to absorb light OR to reflect light?

Absorb light

Which item would be a good conductor? Copper OR wood?

Copper

Which object would reflect light? A lake OR a block of wood?

A lake

What is the part of the atom called that has a negative charge? Electron or neutron?

Electron

What is refraction? Light that bends OR light that moves in straight direction?

Light that bends