Answer:
Surface Tension --> The tension of the surface film of a liquid caused by the attraction of the particles inthe surface layer by the bulk of the liquid, which tends to minimize surface area
High Specific Heat --> The amount of heat or energy required to raise the temperature of a substance by 1 degree celsius
Explanation:
first one in the dictionary and the second one from reference.com
Answer:
Mirrors are essential to every home. They help us in our daily mundane lives, though we rarely ever really appreciate their usefulness. From the moment we get up at night to the time we ready ourselves for sleep, we almost always seek for a mirror to take a look at ourselves. Mirrors reflect to us how we look, how clothes fit us, and how things fit.
Explanation:
An eon is 1.05 billion years and an era is 350 million years
Answer:
Yes, the statement is true.
Explanation:
Different substances requires different amount of heat because every materials has its own specific heat capacity. Heat capacity is the amount of heat required to increase its temperature by 1 degree. Different substances have different types of bonds due to which they required different amount of heat energy for its breaking.
For example, heat requirement of water is different from glucose because they are made of different substances.