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Anon25 [30]
3 years ago
6

After a group of researchers conducts a new experiment that has never been conducted before, what is the best way for other scie

ntists to make sure that the data is real? A. interviewing the researchers B. comparing the data to older research C. conducting the experiment again D. reading the experiment’s procedure
Physics
2 answers:
Oduvanchick [21]3 years ago
6 0
I think it's c , but I'm not sure though
slavikrds [6]3 years ago
6 0

Answer: C. Conducting the experiment again.

Explanation:

The new research and innovation in the field of science has become common with the improvement in technology and expansion of the scientific knowledge. The validity and reliability of the new research can be determined by the peer review and finding the errors, by following the same research methodology that has been used in the new research and comparing the results.

Conducting the experiment again is the correct option. As this involves the implementation of the same methodology used for the purpose of the experiment. If the data of the experiment matches with that of the new experiment than the data can be considered as valid and real.

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Un objeto se mueve con una rapidez constante de 8 m/s. Esto significa que el objeto: a) Aumenta su rapidez en 8m/s cada segundo
Hatshy [7]

Explanation:

Constant speed means that the object is covering equal distance in equal interval of time. The motion is called uniform motion for such case. In this problem, it is given that an object is moving with a constant speed of 8 m/s. It means that it does not change its speed. It is moving with a single speed constantly.

We can say that it moves 8 meters every second or 800 cm every second.

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3 years ago
do you think it is ever possible for an earthquake to occur or for a volcano to erupt in a place that is unexpected ? explain
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3 years ago
Equilibrium can occur only if
sergeinik [125]

Answer:

Equilibrium is when the rate of the forward reaction equals the rate of the reverse reaction. All reactant and product concentrations are constant at equilibrium.

Explanation:

4 0
3 years ago
Hello, I want to ask. . anyone knows the answer.
sasho [114]

Answer:

C?

Explanation:

Please give brainliest.

5 0
2 years ago
A laser pulse of duration 25 ms has a total energy of 1.4 J. The wavelength of this radiation is
SpyIntel [72]

Answer:

n = 4 x 10¹⁸ photons

Explanation:

First, we will calculate the energy of one photon in the radiation:

E = \frac{hc}{\lambda}\\\\

where,

E = Energy of one photon = ?

h = Plank's Constant = 6.625 x 10⁻³⁴ J.s

c = speed of light = 3 x 10⁸ m/s

λ = wavelength of radiation = 567 nm = 5.67 x 10⁻⁷ m

Therefore,

E = \frac{(6.625\ x\ 10^{-34}\ J.s)(3\ x\ 10^8\ m/s)}{5.67\ x\ 10^{-7}\ m}

E = 3.505 x 10⁻¹⁹ J

Now, the number of photons to make up the total energy can be calculated as follows:

Total\ Energy = nE\\1.4\ J = n(3.505\ x\ 10^{-19}\ J)\\n = \frac{1.4\ J}{3.505\ x\ 10^{-19}\ J}\\

<u>n = 4 x 10¹⁸ photons</u>

8 0
3 years ago
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