As a result of air at the top of a barometer the height of the mercury column is 73.5cm when it should be 75.0 cm the volume of the space above the mercury is 8.0cmcube. Calculate the correct barometric height when the barometer reads 74.0cm and the volume of the space above the mercury is 6.0cmcube.

Which of the following is the result of the nuclear weak force? the instability of large nuclei the repelling force between positively charged protons the structure of the atom certain types of nuclear decay

Select for each of the following statements whether it is correct or incorrect. (a) in an isothermal expansion of an ideal gas. (b) the temperature remains constant. (b) the pressure remains constant. (c) there is work done by the gas. (d) there is heat added to the gas. (e) the change in internal energy equals zero.

Can you match these to the correct definition