For the same angle of incidence, the angle of refraction in three different media A, B and C are 10°, 25° and 40°
respectively. In which medium the velocity of light will be
maximum?
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Calculate the estimated density of each ball. use the formula d = m/v where d is the density, m is the mass, and v is the volume. record your calculations in table a of your student guide. given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. record your prediction in table a. what is the estimated density of the table tennis ball? record your answer to the nearest hundredth