Answer: The statement that supports Newton's first law of motion is the one that says that planets can move at a varying speed due to forces exerted in space
1. Volume of the solution (B)
2. Celery (D)
3. Hydroxide ions in solution (A)
A) Up is the direction of the magnetic field at point Z.
Answer:
false
Explanation:
Because the sun has ultraviolet rays
Answer:
99 V
Explanation:
The effective voltage of an AC current (also called rms voltage) is given by

where
Vrms is the rms voltage
V0 is the peak voltage
In this problem, we know the effective voltage:

Therefore, we can re-arrange the equation to find the peak voltage:
