I believe that 1 millilitre of water would have a density of 1gram/cc and that is why water is used as a basis for Specific Gravity as relative to the SG of 1 of water. For example, gold has a SG of 19.2 or it is 19.2 times heavier than water.
Material from (A.) Flare can reach the Earth causing radio blackouts. Solar flares are sudden, rapid and intense variation in brightness that is seen on the sun. It occurs when magnetic energy that has built up in the solar atmosphere, then suddenly released.
Answer:
a direct current goes in one direction at all times whereas an alternating current goes back and forth in a circuit
Answer:
B
Explanation:
Laboratories are usually controlled: however, in public places, there are way too many factors that could change an experiment
The answer for number 8. Is B.