If you look at the reflection of your face on the back of a spoon, your face will be right-side up. If you flip the spoon to the other side, though, the reflection of your face will be upside down! Why do you think your reflection is different when you look at either side of the spoon?

Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what  most likelyhappened? energy was created inside the blocks.energy was destroyed inside the blocks.energy was absorbed into the blocks from outside the system.energy was transferred from the warmer block to the cooler block.