- (A) Plane mirror
- (B) Concave lens
- (C) Concave mirror
- (D) Convex mirror
_______ was formed in 1922 under the leadership of Vladimir Lenin.
July 28, 2024
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- (A) Japan
- (B) North Korea
- (C) Soviet Union
- (D) Brazil
Which one of the following can be used to focus sunlight?
Which one of the following can be used to focus sunlight?
A concave mirror is a type of mirror that can emphasis sunlight to a solitary point, making it a inordinate tool for absorbed sunlight. A concave mirror has a curved inward shape, which allows it to replicate and focus sunlight onto a minor extent, creating a hotspot. This principle is used in solar concentrators, solar ovens, and even solar power plants to produce heat or energy from sunlight.
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