Physics, 12.03.2021 07:00 zealandcui
An erect imager, four times the size of the object is
obtained with a concave mirror of radius of
curvatureure 48cm. What is the position of the object
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Decreased sensitivity to an unchanging stimulus is known as
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Atank has a shape of a cone with a radius at the top of 2 m and a height of 5 m. the tank also has a 1 m spout at the top of the tank. the tank is filled with water up to a height of 2 m. find the work needed to pump all the water out the top of the spout. (use 9.8 m/s2 for g and the fact that the density of water is 1000 kg/m3.)
Answers: 1
An erect imager, four times the size of the object is
obtained with a concave mirror of radius of
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