Answer:
Explanation:
The difference between top and bottom surfaces is computed by the following hydrostatic equivalence:
Actually yes because my sis got a bruse in her body!
Explanation:
Given parameters:
Energy input = 130000J
Energy output = 53000J
Unknown:
Efficiency of the conversion = ?
Solution:
Efficiency is the percentage of work output to work input;
Mathematically;
Efficiency = Energy output/ Energy input x 100
Efficiency = 53000/130000 x 100 = 40.8%
Regular reflection is a reflection such that the the angle of reflection of the light is equal to the angle of incidence and it is on the opposite of the normal to the point of incidence. In a regular reflection the incident ray, the reflected ray and the normal to the reflection all lie in the same plane. Regular reflection happens if the reflection surface is very smooth.
Answer:
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Explanation:htrhstrhhstrsstrthrssr