Answer:
Graph B express the magnetic relationship of magnetic flux and electronic flow
When scientific work can be duplicated it is proves a hypothesis is reliable.
For the record, in science, hypotheses can never be proven correct, and they always require evaluation. Even if a hypothesis still holds after being tested many times, it will always remain open to question.
Answer:
Explanation: The short answer is that velocity is the speed with a direction, while speed does not have a direction. Speed is a scalar quantity—it is the magnitude of the velocity. Speed is measured in units of distance divided by time
Answer:c
Explanation:its s p and d.n=2 has s p
The water molecule that is closest to the burner is in a very excited state, the molecule is moving rapidly this due to heat that is added to the molecule by the burner. while the molecule that is closest to the surface of the liquid is not very fast compared to the molecule near the burner, but it is still moving due to the heat transfer
