1.2 Flashcards

1
Q

Shadow

A

The place that cannot be reached by the Sun because you’re partially blocking the parallel light beam from the Sun

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2
Q

A shadow isn’t completely dark because…

A

Some light still reaches the shadow place by diffuse reflection

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3
Q

When the Sun is low in the sky…

A

The shadow becomes longer

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4
Q

A shadow with a divergent light beam gets … as you move your hand closer to the lamp

A

Bigger

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5
Q

Umbra

A

Dark area where both lamps can’t reach

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6
Q

Penumbra

A

The area that only gets light from one lam

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