the power of a typical human heart is about 1 W . How much energy is used by a typical heart in one hour​

Blank liquids and gases exert a buoyant force on objects placed in them

On your wedding day your lover gives you a gold ring of mass 3.67 g. 48 years later its mass is 3.44 g. on the average how many atoms were abrated from the ring during each second of your marriage? the atomic mass of gold is 197 u. don't enter units

Which of the following statement is false