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3 years ago

Which of the following diagrams involves a virtual image ?

Physics

1 answer:

sergiy2304 [10]3 years ago

7 0

Answer:

The third diagram

Explanation:

A virtual image is an image that can not be formed on a screen.
A convex lens can form both virtual and real image depending on the position of the object from the lens.
A virtual image in convex lens is formed when the object is placed between the focus and the optical center of the lens.
In the third diagram, a virtual image is formed because the position of the object is between the focus and the optical center of the convex lens.

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SOVA2 [1]

Answer:

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2 years ago

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"The equation can be used to calculate the power absorbed by any surface" statement concerning the Stefan-Boltzmann equation is correct.

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Explanation:

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3 years ago

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Answer:

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Explanation:

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3 years ago

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kirza4 [7]

Answer:

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2 years ago

What is meant by free electrons?

muminat

Electron as a free particle

Explanation:

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