A pendulum clock is calibrated so that the minute hand goes once around the clock-face whenever the pendulum swings a certain number of times (in exactly an hour). If that same clock is taken up to the Moon, where the acceleration due to gravity is 1.63~\mathrm{m/s^2}1.63 m/s 2 , find the time it will take for the minute hand to make a full revolution on the clock face

If 2 moles of co_2 at 2l and 500k are expanded reversibly to 20l, more work can be obtained from an adiabatic process than from an isothermal process. is the above statement true or false?

Which of the following is not a means to accelerating? question 4 options: a)increase speed b)remain still c)decrease speed d)change direction

Select the best definition for wavelength. the height of an oscillating electromagnetic wave the rate at which electromagnetic waves oscillate. the distance between two crests of an electromagnetic wave. the oscillations of electric and magnetic fields select the best definition for frequency. the oscillations of electric and magnetic fields. the height of an oscillating electromagnetic wave. the distance between two crests of an electromagnetic wave. the rate at which electromagnetic waves oscillate