Question

Pameli set up an experiment with object A as shown below. light sensor connected to computer torch light Object A She repeated the same experiment using objects B, C, D. The objects A, B, C, D are of the same size and thickness but made of different materials. She recorded the amount of light taken by the objects using a data logger as shown below. (data logger is a device that records the intensity of light) Object Amount of light picked up by data logger (lux) A 120 400 C D 200 What was the aim of her experiment?

Answer 1

Answer:

A120 cd 200

Explanation:

is the answers

Answer 2

Answer:

#PlzMarkBrainliest

Explanation:

Most objects don’t make their own light.

The Sun, lamps, flashlights, and fires are all sources of light.

Shadows need a light source and an object.

Shadows show the shape of an object.