Question

what is specific heat capacity and when specific heat is more or less

Answer 1

Specific heat capacity refers to the amount of heat absorbed by a unit mass of substance to raise its temperature by a unit degree.
Specific heat capacity is the characteristic property of a substance so it totally depend of substance to substance

Answer 2

Specific heat capacity is the amount of heat energy required to raise the temperature of a substance per unit of mass.

it is higher in gases but lower in solids.

hope this helps you out!