Answer:
1482.6 J
Explanation:
353 cal * 4.2 J / 1 cal = 1482.6 J
Answer:
It is the sum of internal energies of two or more substances
Explanation:
Answer:
methane + oxygen → carbon dioxide + water
Explanation:
methane + oxygen → carbon dioxide + water
Compare the density of the object in question to the density of water. If its density is less than water, it will float. For example, oak floats because its density is 0.7 g/cm³. If the density of an object is greater than water, it will sink.
