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3 years ago

5

Jennifer is making a collage using her favorite photos. She wants to cover the collage with something that allows her to see the

photos, but also protects them from dust. Which material should Jennifer use?
a material that absorbs light
a transparent material
an opaque material
a material that reflects light

2 answers:

Neko [114]3 years ago

7 0

Answer: a transparent material

Explanation:

Materials that do not transmit light are known as opaque objects. These objects absorb all the light.

Transparent material transmit all the light. Thus, we can see through the transparent material. So, Jennifer must cover the collage with a transparent material that allows her to see photos thereby protecting them from dust.

Karolina [17]3 years ago

4 0

B.) A transparent material

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Answer:

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Explanation:

Given that,

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Work done on the wagon is given by the product of net force and displacement. It is given by :

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3 years ago

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3 years ago

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sdas [7]

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Explanation:

Given

length of wire $l=75\ cm$

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