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marin [14]
3 years ago
9

Scientists review the work of other scientists to. . A) ensure the results are in agreement with accepted scientific beliefs. .

B) guarantee federal funding by supporting each other's work. . C) keep the science community better informed. . D) validate the results and check the evidence's reliability
Physics
2 answers:
Masteriza [31]3 years ago
7 0
Scientists review the work of other scientists to validate the results and check the evidence's reliability. The correct option among all the options that are given in the question is the fourth option or the last option or option "D". I hope that this is the answer that has come to your desired help.
Vsevolod [243]3 years ago
7 0

from what I see the answer is D my dude:)

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gogolik [260]

Answer:No

Explanation:

No

As the train is accelerating so train velocity will be more as compared to the ball  and thus will cover more distance as compared to the ball.

When the ball is thrown upward with some velocity, it also possesses the train velocity at the time of throwing but as time passes velocity of train increases due to acceleration of the train. This causes the ball to fall behind the point of launch.

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3 years ago
A laser beam of unknown wavelength passes through adiffraction grating having 5510 lines/cm after striking itperpendicularly. Ta
Ivahew [28]

Answer:

Explanation:

distance between two slit  d = \frac{1 \times 10^{-2}}{5510}

d = 18.15 x 10⁻⁷ m

Let wave length of light λ

formula for  position of  first pair of bright spot

Tanθ = λ / d , λ is wave length of light and d is distance between two slit .

Tan 15.4 = \frac{\lambda}{18.15\times10^{-7}}

λ = Tan 15.4 x 18.15 x 10⁻⁷

=5 x 10⁻⁷ m

If θ be the position of next bright spot

Tanθ = 2 λ / d

= \frac{2 \times\ 5\times\ 10^ {-7}}{18.15\times10^{-7}}

=\frac{2\times5}{18.5}

θ = 28.4 degree .

7 0
3 years ago
I can fly but have no wings. I can cry but I have no eyes. Wherever I go, darkness follows me. What am I?
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7 0
3 years ago
Read 2 more answers
Pls answer……………………..
UkoKoshka [18]

2nd egg experienced more impulse

Hope this helps! :)

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Answer:

D)

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