Questions by Xuyang

Questions by Xuyang

A band of blue light has a velocity of 3.0 x 108 m/sec and a wavelength of 465 nanometers (4.65 x 10?m). What is its frequency?

asked Aug 22, 2021

1 answer

5 votes

67.5k views

T or F? Porcelain is make of fine cement that is baked at high temperatures.Immersive Reader True False

asked Jul 15, 2021

2 answers

1 vote

22.0k views

What is the value of X?

asked Jun 15, 2021

2 answers

3 votes

114k views

Which of the following components of a computer system defines the ways to use system resources to solve computing problems? A) application programs B) operating system C) computer hardware D) computer

asked May 19, 2021

1 answer

0 votes

137k views

Which of the following did Thomas Paine describe in Common Sense? A. A way for the Continental army to win the war B. A way for the king to govern the colonies fairly C. A way for the colonies to form

asked Apr 23, 2021

2 answers

1 vote

102k views

Which of the following did not happen in the story “The Lottery” by Shirley Jackson a. young children gathered stones b. men drew names out of a box c. a women protested the fairness of the system d. the

asked Apr 9, 2021

2 answers

4 votes

191k views

I need to know this now

asked Jan 9, 2021

1 answer

3 votes

65.9k views

If the sun, Earth and moon are lined up as shown as above, the Earth would have A. spring tides, which is when there is a maximum tidal range B. Spring tides, which is when there is a minimum tidal range

asked Jan 1, 2021

1 answer

0 votes

105k views

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