Questions by Barry Watts

Questions by Barry Watts

Suppose Young's double-slit experiment is performed in air using red light and then the apparatus is immersed in water. What happens to the interference pattern on the screen?

asked Sep 27, 2021

1 answer

4 votes

144k views

-4p+9=-5 can someone help me with P

asked Jun 12, 2021

2 answers

2 votes

145k views

Many areas surrounding the Caspian Sea contain important __________. A. rare minerals B. forestry resources C. gold and silver mines D. oil and natural gas fields Please select the best answer from the

asked Apr 4, 2021

2 answers

3 votes

29.1k views

What is the significance of Hiroshima and Nagasaki? They were Japanese leaders who planned the attack on Pearl Harbor. They were cities in Japan where decisive land battles were fought. They were cities

asked Feb 5, 2021

2 answers

4 votes

219k views

Which term refers to how hard a person works out a. time b. type c. frequency d. intensity

asked Jan 9, 2021

1 answer

1 vote

32.4k views

Animals must digest food once it's consumed. The diagram shows the steps involved in which type of digestion? A. Intracellular digestion B. Extracellular digestion C. Acid mediated digestion D. Digestive

asked Nov 22, 2020

2 answers

5 votes

136k views

Solve for x. x+3−−−−√=2x−1−−−−√ x=5/3 x=−1 x=7/3 x = 5

asked Jul 23, 2020

1 answer

3 votes

204k views

How did planetesimals form planets

asked May 28, 2020

2 answers

0 votes

13.2k views

A recipe for twelve cupcakes uses two cups of flour. Angela wants to bake forty cupcakes for the bake sale. Which proportion below should she use to find the amount of flour needed?

asked Apr 16, 2020

2 answers

3 votes

141k views

Excerpt from The Care and Keeping of Big Cats Part C Kate McConnaughey (26) Whenever possible, someone the cat loves is allowed to be there since the drug is administered. Look at the underlined section

asked Feb 1, 2020

2 answers

0 votes

106k views

Max said that he and Gwen cannot equally share $7.40 because 5 one-dollar bills cannot be divided into two groups. Is Max correct?

asked Aug 22, 2019

2 answers

0 votes

94.5k views

The primary health care provider instructs the nurse to administer a 20% solution of mannitol to a patient who has cerebral edema. what does the nurse recall before administering the drug to the patient?

asked Apr 14, 2019

1 answer

3 votes

2.9k views

Compute delta y/delta x for the interval [2,5], where y = 4x - 9.

asked Aug 5, 2018

2 answers

4 votes

76.8k views

Which kind of device does a computer need in order to provide information to a person or something else? A.Input Device B.Output Device

asked Jun 28, 2018

1 answer

4 votes

27.7k views

carrie can type 787 words in 12 minutes. and heather can type 1020 words in 15 minutes. who can type the fastest?

asked May 21, 2018

1 answer

0 votes

109k views

Where was the first latin American American winner of the Nobel Prize for Literature born?

asked Jan 23, 2017

1 answer

2 votes

56.5k views

Write 1645.445 in expanded form

asked Aug 23, 2015

2 answers

2 votes

203k views

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