Questions by Andrei Epure

Questions by Andrei Epure

How did space photography help astronomers? A. It allowed them to capture images of black holes in distant galaxies. B. It facilitated the visual perception of electromagnetic radiation in the radio frequency.

asked Jan 6, 2019

2 answers

0 votes

55.3k views

Which of the following statements about the use of hydrokinetic energy is not true? a. Hydrokinetic energy is a commonly used form of energy. b. Hydrokinetic energy requires the movement of waves. c. Hydrokinetic

asked Sep 24, 2018

2 answers

5 votes

96.4k views

The area of a square is given by and the perimeter is given by , where s is the side length of the square. If the side length of a square is 4 inches, its area is square inches and its perimeter is inches.

asked May 28, 2018

2 answers

0 votes

45.1k views

Which of the regions ot nations did alexander not coquer italy indus egypt china mesopotamia

asked Mar 21, 2018

1 answer

1 vote

99.8k views

When using water displacement to measure the volume of an irregularly shaped solid, like a rock, which of the following would be a more appropriate unit to convert milliliters to? cubic centimeter gram

asked Feb 9, 2018

2 answers

0 votes

76.3k views

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