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3 years ago

Which of the following is an example of frontier research?

Physics

1 answer:

riadik2000 [5.3K]3 years ago

3 0

Testing the electrical resistance of different materials. it is the answer

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A laser beam is incident on two slits with a separation of 0.195 mm, and a screen is placed 5.30 m from the slits. If the bright

kumpel [21]

Answer:

λ = 596 nm.

Explanation:

Fringe width = λ D / d

λ is wave length , D is screen distance and d is slit separation.

Putting the values

1.62 x 10⁻² =( λ x 5.3 ) / .195 x 10⁻³

$\lambda=\frac{1.62\times10^{-2}\times195\times10^{-6}}{5.3}$

λ = 596 nm.

8 0

3 years ago

5 points

olga2289 [7]

Answer:

d. 5 ohms

Explanation:

For resistors in parallel, the equivalent resistance is found with:

1/Req = ∑(1/R)

1/R = 1/15 + 1/15 + 1/15

1/R = 3/15

R = 15/3

R = 5

8 0

3 years ago

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SashulF [63]

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3 0

3 years ago

In what ways can a nucleus change during a nuclear reaction??

garri49 [273]

<h2><u><em>Nuclear reactions are processes in which the nucleus of an atom is changed.</em></u></h2>

6 0

3 years ago

The most effective way to process biodiversity is through

lidiya [134]

I suppose it's C. All the other answers are everything but accurate to me

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3 years ago