Light - size of shadow

Light source moves from point C to point A.

What happens to the size of the shadow on the screen?

• becomes bigger

• becomes smaller

• remains the same

Light source moves from point C to point D.

What happens to the size of the shadow on the screen?

• becomes bigger

• becomes smaller

• remains the same

Opaque object moves from point F to point E.

What happens to the size of the shadow on the screen?

• becomes bigger

• becomes smaller

• remains the same

Opaque object moves from point F to point G.

What happens to the size of the shadow on the screen?

• becomes bigger

• becomes smaller

• remains the same

Screen moves from point I to point H.

What happens to the size of the shadow on the screen?

• becomes bigger

• becomes smaller

• remains the same

Screen moves from point I to point J.

What happens to the size of the shadow on the screen?

• becomes bigger

• becomes smaller

• remains the same

Light source becomes brighter (more bright).

What happens to the size of the shadow on the screen?

• becomes bigger

• becomes smaller

• remains the same

Light source becomes dimmer (less bright).

What happens to the size of the shadow on the screen?

• becomes bigger

• becomes smaller

• remains the same

Opaque object becomes bigger.

What happens to the size of the shadow on the screen?

• becomes bigger

• becomes smaller

• remains the same

Opaque object becomes smaller.

What happens to the size of the shadow on the screen?

• becomes bigger

• becomes smaller

• remains the same