State three precautions taken when using a metre rule​

Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called

Argon is adiabatically compressed from an initial volume of 16 liters to a final volume of 2 liters. by what factor do the following quantities change? do they increase or decrease? (a) the rms speed (b) the thermal energy of the gas (c) the molar specific heat cv (d) the pressure

How much energy is supplied to each coulomb of charge that flows through a 12-v battery?