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Nata [24]
3 years ago
15

Which optical devices spread light apart?

Physics
2 answers:
alexgriva [62]3 years ago
6 0
The answer is D. B and C are both optical devices that spread the light apart.

Harman [31]3 years ago
4 0

\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}

Actually Welcome to the Concept of the Optical Devices.

Now basically here the devices that can spread light over apart are the CONCAVE LENS and Convex mirror.

so the Answer is

C. B and D

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An electric motor rotating a workshop grinding wheel at 1.06 102 rev/min is switched off. Assume the wheel has a constant negati
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Answer:

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Explanation:

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6 0
3 years ago
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nignag [31]

The speed of the pin after the elastic collision is 9 m/s east.

<h3>Final speed of the pin</h3>

The final speed of the pin is calculated by applying the principle of conservation of linear momentum as follows;

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3.6 = 0.4v2

v2 = 3.6/0.4

v2 = 9 m/s

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1 year ago
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Pani-rosa [81]

Answer:

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What is the volume of a bar of soap that is 9 cm long, 5 cm wide, and 2 cm high?
GalinKa [24]

Answer:

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7 0
3 years ago
Read 2 more answers
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