Question

The same amount of heat is added to 100 g of water and 1 kg of water starting at the same temperature. What will happen? not sure?

Answer 1

The 100g of water will heat up more than the 1 kg, because there is less mass to heat up.
use (energy)=(mass)(specific heat)(change in temp). If the energy is the same and specific heat is the same, a lower mass will mean a higher change in temperature..