Which of the following best describes what causes the pases of the moon.?
the earth casts a shadow on the moon
the moon gets in between the sun and the earth
the earths tilt on its axis
as the moon revolves around the sun, the part of the moon that we can see on earth changes

Which statement best describes who the period and frequency of electromagnetic was change between gamma rays and microwaves? a) the period and frequency stay the same. b) the period increases and the frequency decreases. c) the period decreases and the frequency increases. d) the period increases and the frequency increases.

What are the similarities & differences between a thermistor and a light dependent resistor in physics?

Which of the following is another term for a planned economy