Answers What will happen to the pressure of a gas if its temperature is reduced to… What will happen to the pressure of a gas if its temperature is reduced to -273oC? A. It… Read More
Answers Which of the following does Not use magnetic effect of current to function? Which of the following does Not use magnetic effect of current to function? A. Lead acid accumulator B.… Read More
Answers The relative density of a liquid is the ratio of the The relative density of a liquid is the ratio of the A. Mass of water to the mass… Read More
Answers A radioactive isotope has a decay constant of 10-6s-1. Calculate its half – life? A radioactive isotope has a decay constant of 10-6s-1. Calculate its half – life? A. 5.93 x 106s… Read More
Answers Calculate the temperature of 6 moles of an ideal gas at a pressure of 7.6… Calculate the temperature of 6 moles of an ideal gas at a pressure of 7.6 x 106Nm-2 with… Read More
Answers Which of the following waves is both transverse and mechanical? Which of the following waves is both transverse and mechanical? A. Water waves B. Radio waves C. Sound… Read More
Answers Calculate the temperature of 6 moles of an ideal gas at a pressure of 7.6… Calculate the temperature of 6 moles of an ideal gas at a pressure of 7.6 x 106Nm-2 with… Read More
Answers A projectile is fired from the ground level with a velocity of 300ms-1 at an… A projectile is fired from the ground level with a velocity of 300ms-1 at an angle of a… Read More
Answers A saturated vapour pressure of a liquid increases when the A saturated vapour pressure of a liquid increases when the A. Temperature of a liquid increases B. Volume… Read More
Answers A saturated vapour pressure of a liquid increases when the A saturated vapour pressure of a liquid increases when the A. Temperature of a liquid increases B. Volume… Read More