3 years ago

As the wavelength of a wave gets shorter, the frequency

Physics

2 answers:

Aleks04 [339]3 years ago

6 0

Answer:

It actually stays the same

Explanation:

100% CORRECT I GOT IT RIGHT ON MY TEST

Marizza181 [45]3 years ago

5 0

Answer:

it gets lower

Explanation:

i took the test :)

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Which of the following is the best thermal insulator?

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B. Aluminum is possibly correct

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3 years ago

If five joules were required to move a crate in 3.7 seconds, what power was applied?

AleksAgata [21]

Answer:

The answer to your question is 1.35 Watts

Explanation:

Data

Work = W = 5 J

time = t = 3.7 s

Power = P = ?

Formula

Power is a rate in which work is done or energy is transferred over time

P = $\frac{W}{t}$

Substitution

$P = \frac{5}{3.7}$

Result

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3 years ago

When exposed to a radioactive source which emits 1.2-MeV gamma-rays, a particular material is found to have a half-value thickne

iren2701 [21]

Answer:E

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