Question

The air temperature in a kitchen is 20°C. Sara is holding a pan that contains 500 g
of water (specific heat capacity 4.2 J/g/°C) and Ali is holding another pan that
contains 500g of cooking oil (specific heat capacity 1.7 J/g/°C).
i. Which substance will warm up the fastest?
ii. Which liquid will take the longest to cool down?

Answer 1

1)water

Explanation:

2)water if cold water not mixed . oil