A 10 kg block is attached to a 2000 N/m spring and displaced a distance of 0.08m from its equilibrium position before it is released. Determine the period of oscillation, and the
frequency.

The vapour pressure of benzene is 53.3 kpa at 60.6 °c, but it fell to 51.5 kpa when 19.0 g of a non-volatile organic compound was dissolved in 500 g of benzene. calculate the molar mass of the compound.

Select all the correct answers.which two statements are true? a moving magnetic field creates an electric field.a constant magnetic field creates an electric field.a constant electric field creates a magnetic field.a moving electric field creates a magnetic field.resetnext

There is no gravity in outer space . explain why this statement is true or false