msphotfame111 msphotfame111

Today at 10:27 AM
Physics

Answered

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Alice did an experiment to find the relationship between the angle at which a ray of light strikes a mirror and the angle at which the mirror reflects the light. She placed a ray box in front of a mirror. She changed the angle at which the light from the ray box struck the mirror and noted the corresponding angle at which the mirror reflected the light.

Which of the following is the control variable in this experiment?

The ray box used as the source of light
The direction along which the light moves
Angle at which the light from the ray box strikes the mirror
Angle at which the mirror reflects the light from the ray box

Answer :

curranms030238 curranms030238

Today at 10:31 AM

Answer:

I would have to say the answer is D

Explanation:

because the angle is being changed using the ray box.

Answer Link

aanyalorraine9 aanyalorraine9

Today at 10:32 AM

Answer:

its "the ray box used as the source of light"

Explanation:

i just took the test and got it right

${teks-lihat-gambar} aanyalorraine9

Answer Link

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