Agas has a volume of 8 liters at a temperature of 300 k the volume is then increased to 12 liters what is the new temperature (in k) of the gas?

A500g object falls off a cliff and losers 100 j from its gravitational potential energy store. if the gravitational field strength g=9.8n/kg, how high is the cliff?

If an atom contains 11 protons in its nucleus, predict the element with the atomic number and electronic configuration. will the number of electrons remain the same during the chemical reaction in such an atom? explain.

Why is it important always to use horizontal bars in unit fractions when performing unit conversions?