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Greeley [361]
3 years ago
5

Which of these happens to the wave when it travels from Medium 1 to Medium 2?

Social Studies
1 answer:
marissa [1.9K]3 years ago
6 0

Answer: its wavelength decreases

Explanation:  A wave is an oscillating disturbance of some physical magnitude in space and periodic in time. The spatial oscillation is characterized by its wavelength, while the time elapsed in a complete oscillation is called the wave period, and is the inverse of its frequency. Wavelength and frequency are related to the speed with which the wave propagates.

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John reads that the Fed has recently begun increasing its interest rates. Which of the following investments would lose value mo
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You are given an investment of $5000 with a rate of 5.5% per year simple interest. You are required to get the total interest money after 5 years. Simple interest is the money that you can earn by investing initially some money. The percentage of the principal makes your investment grow. The simple interest formula is equal to the principal starting money multiplied by the interest rate and the time borrowed in years.

 

F = P (1+rn)

F = ($5000)[1+(0.055)(5)]

<span>F = $6375</span>

6 0
3 years ago
The Health Insurance Portability and Accountability Act Of 1996, also known as the __________ Act, protects the confidentiality
natta225 [31]

Answer:

Kennedy-Kessebaum

Explanation:

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It allows individuals the choice to access and update their health reports, and want to disclose their details with which are healthcare professionals as well as healthcare insurance firms. The legislation also provides provisions for the creation and maintenance of safe electronic medical records. Sometimes named the Accessibility and Responsibility Program for Health Benefits, and HIPAA.

3 0
3 years ago
Which sentence best states the main idea of this passage from Roosevelt's
klemol [59]

Answer:

The answer is <em><u>D</u></em>

Explanation:

i just did it :)

5 0
3 years ago
Much of Canada’s mineral wealth is found in the
snow_tiger [21]
<span>B: Canadian Shield is where much of Canada's wealth is found.</span>
3 0
3 years ago
The policy of apartheid as practiced in South Africa resulted in which of the following outcomes? Improvements in social service
Agata [3.3K]

I think it ..Increased political participation among all ethnic groups in South Africa

because the apartheid Increased political participation among all ethnic groups to make ethnic group equal on politice

4 0
4 years ago
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