Science, asked by nupurbhoir9a, 5 months ago

why does obatining the image of the sun on a paper with the help of a concave mirror burn the paper?

Answers

Answered by injilakhan782

Answer:

The rays from the sun are parallel. When these rays fall on the concave mirror, they are converged to a single point on the focal plane of the mirror. ... Now, if a paper is placed at that point to get image of sun, the papers gets burnt because of huge amount of heat concentrated at that point.

Previous Question

Next Question

Similar questions

Math, 2 months ago

the adjacent side of a rectangle are in the ratio 5:3 and the area of the rectangle is 29.4sq m pls answer my question fast ...

Accountancy, 2 months ago

Plant and machinery account type * Personal account Nominal account Real account Impersonal account...

Science, 2 months ago

What is sendimentation -decantation ? What impurities does it Remove ? What are the disadvantages of using this method of purification...

Math, 5 months ago

write the correct answer wih steps and reasons. There are two questions so 100 points will be given...

Political Science, 5 months ago