24-25 Midterm Review

Front

What type of energy do photosynthesis and solar panels use?

Back

Light energy is used in photosynthesis and solar panels.

Front

What is friction?

Back

Friction is the force that acts in an opposite direction to movement.

Front

Where will a tree's shadow be if the light source is on the left?

Back

The tree's shadow will be on the right.

Front

If Student 1 says the sky is blue and Student 2 says the sky is blue during the day, which student is correct?

Back

Both students are correct.

Front

What does a magnifying glass use to make items appear bigger?

Back

A magnifying glass uses refraction to make items appear bigger.

Front

What is the definition of light energy?

Back

Light energy is a form of energy that is visible to the human eye and is responsible for the sense of sight.

Front

What is an example of friction in everyday life?

Back

An example of friction is when you rub your hands together to create warmth.

Front

What happens to a shadow when the light source moves?

Back

The position of the shadow changes as the light source moves.

Front

What is the role of refraction in lenses?

Back

Refraction allows lenses to bend light, which helps to magnify images.

Front

What is the effect of friction on motion?

Back

Friction slows down or stops the motion of objects.