Energy can be stored and transferred. It cannot be created or destroyed. The
total energy of a system stays the same. Energy is transferred from a hot object
to a cool one by conduction or radiation.
Watch this interactive video to know more things about it.
....and now, check what you have learnt doing this test:
Too many answers wrong? Read more about it and then try to do the test again:
Read more here :
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjiWRDga3HuNGmfxK2i9L5roEnMlfqDwT6ND1JgfP8dE2b20_Rgf5GgX4W8HPmAz4w9xHnGpK-oGe2OylVtB4xS4jLDYKDYOtcaifFHtNoMGpX68_0yHjbfe0IuH-OoShl4D8AczzL9XAU/s1600/images+(3).jpg)