Choose all the answers that apply. which of the following is an example of conduction? a) fireplace heating a room b) frying pan heating up on a stove c) boiling water d) a spoon becoming warm in bowl of soup e) sunlight heating the atmosphere

Calculate the number of moles of ethane in 100 grams

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.

Helium decays to form lithium. which equation correctly describes this decay?