Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Physics Thermal Properties of Matter Heat transfer
If equal amount of hot tea is poured in a metal cup and a plastic cup, which of the following statements would be true ?
1
The tea in the metal cup remains hot for longer time as metal is hot to touch while plastic cup is not hot to touch
2
The tea in the metal cup remains hot for longer time as metal is good conductor of heat
3
The tea in the metal cup does not remain hot for longer time as the metal is good conductor of heat
4
More than one of the above
5
None of the above