one half mole of a monatomic ideal gas absorbs 1170 J of heat while 2950 J of work is done by the gas. By how much does its temperature change in Kelvins

3 hours because it is a decent distance.

c-14 is carbon-14, or radiocarbon.   it is a radioactive isotope of carbon with an atomic nucleus containing 6 protons and 8 neutrons.

to improve her experimental investigation, dalila should add a row in which no fertilizer is used. by a having a contrasting row in which no fertilizer is used, she will have a control group that will her understand the effects of the fertilizer in the plant developments vs the development of the plant when no fertilizer is used.