Q . what is force ?
Q . what is light ?
Answers
Answer:
both answer are in there
Two forces coming from a light beam—one based on momentum transfer, the other on thermal effects drive a tiny gold plate to move in opposite directions. Light carries momentum that can push on an object, but it can also move an object through thermal forces
Answer:
answer of force=In physics, a force is any interaction that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity.
answer of Light=Light or visible light is electromagnetic radiation within the portion of the electromagnetic spectrum that can be perceived by the human eye. Visible light is usually defined as having wavelengths in the range of 400–700 nm, or 4.00 × 10⁻⁷ to 7.00 × 10⁻⁷ m, between the infrared and the ultraviolet.
Explanation:
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