Science L3 Review Term 4 | Baamboozle - Baamboozle

English 23 Public

Reviewing all classes for Term 4

Study Slideshow

What can create electricity? A battery OR a light

A battery

Can a car battery be recharged? Yes or no.

Yes

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

False

Does opaque mean to absorb light OR to reflect light?

Absorb light

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

A lake

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

A black horse

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

Light that bends

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

Yes

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

Focus light

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

The one on the left

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

True

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

Electron

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

Proton

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

Negatively charged

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

Build up of electrons

Which item would be an insulator? Rubber OR glass?

Rubber