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TGS SHC Questions 2 JBI

Last updated almost 5 years ago
6 questions
1

Calculate the energy transferred when 3kg of copper is heated from 20oC to 220oC The specific heat capacity of copper is 390~J/kg/oC

1

Calculate the energy needed to heat 2kg of water from 10oC to 90oC. The Specific heat capacity of water is 4200J/KgoC

1

Here are the specific heat capacity values of four different metals:

How much energy must be transferred into 1 kg of copper to raise its temperature by 1 °C?

1

Here are the specific heat capacity values of four different metals:

Suppose you have 1 kg of each metal. Which one will need the most energy to raise its temperature by 1 °C?

1

Here are the specific heat capacity values of four different metals:

The same amount of energy is transferred into 1 kg of each metal. Which one has the largest temperature rise?

1

Here are the specific heat capacity values of four different metals:

How much energy must be transferred into 2 kg of iron to raise its temperature by 5°C?