colleenroyle8717
07.12.2021 •
Physics
Ernesto empuja una pared de concreto con una fuerza de 300 N durante 10 minutos. Octavio empuja la misma pared con una fuerza de 150 N durante 20 minutos. ¿Quién realizó un mayor trabajo?ErnestoOctavioAmbos realizaron el mismo trabajoNinguno realizó trabajo
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Ответ:
option D
Explanation:
the correct answer is option D
the term used to describe light reflected from the surface is known as luster.
The density of the material is not responsible for the reflection of light from the surface of the material.
Generally, fluorescence is the white-grey spot on any material it does not have anything to do with light reflection.
metal is called to be luster material because it reflects light.