| Quiz | Specific heat capacity |
|---|---|
| Name | |
| Result | PASSED |
| Score | 8 / 10 (80%) |
| Passing score | 8 |
| Quiz took | 4 min 52 sec |
| Quiz finished at | 2024-10-25 17:13:47 |
400 g of water is heated from 20 oC to 50 oC. The specific heat capacity of water is 4200 J/kg oC. Calculate the thermal energy store.
2 kg of aluminium is heated from 10 oC to 60 oC. The specific heat capacity of aluminium is 900 J/kg oC. Calculate the thermal energy store.
Some water is heated from 15 oC to 70 oC. The thermal energy store is 1617 kJ. The specific heat capacity of water is 4200 J/kg oC. Calculate mass of the water.
Some lead is heated from 12 oC to 30 oC. The thermal energy store is 460.8 J. The specific heat capacity of lead is 128 J/kg oC. Calculate mass of the lead.
20 kg of helium is heated from 20 oC to 90 oC. The thermal energy store is 7280 kJ. Calculate the specific heat capacity of helium.
200 g of lithium is heated from 30 oC to 45 oC. The thermal energy store is 10.74 kJ. Calculate the specific heat capacity of lithium.
800 g of copper is heated has a starting temperature of 10 oC. The thermal energy store is 15.44 kJ. The specific heat capacity of copper is 386 J/kg oC. Calculate the final temperature of the copper.
4 kg of water is heated from 18 oC. The thermal energy store is 840 kJ. The specific heat capacity of water is 4200 J/kg oC. Calculate the final temperature of the water.
200 g of copper is heated until it reaches a final temperature of 220 oC. The thermal energy store is 15.44 kJ. The specific heat capacity of copper is 386 J/kg oC. Calculate the initial temperature of the copper.
5 kg of water is heated until it reaches a final temperature of 70 oC. The thermal energy store is 840 kJ. The specific heat capacity of water is 4200 J/kg oC. Calculate the initial temperature of the water.