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professor190 [17]
3 years ago
7

The primary difference between a scientific theory and a hypothesis is that a theory is: A prediction of an experimental outcome

Not yet tested Well tested Not yet widely accepted by scientists
Physics
1 answer:
mr Goodwill [35]3 years ago
6 0

Answer:

The correct answer will be option-A.

Explanation:

A scientific theory is an elaborate and deep explanation of a natural phenomenon in nature.

The scientific theory is formed after the results and evidence from various experiments of a different hypothesis are combined due to which theory explains the depth of any phenomenon.  The scientific theory is different from a scientific hypothesis as a hypothesis is a limited explanation based on results but a theory is based on the predictions of the experimental outcome.

Thus, option-A is the correct answer.

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What is Tension variables?
Soloha48 [4]

Answer:

The tension on an object is equal to the mass of the object x gravitational force plus/minus the mass x acceleration. T = mg + ma.

Explanation:

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3 years ago
Why is disagreement among scientists important to the progress of science?
Murrr4er [49]
It would be A:facing disagreement forces scientist to prove their theories more consistently :)
8 0
3 years ago
In the flow past a compression corner, the upstream Mach number and pressure are 3.5 and 1 atm, respectively. Downstream of the
yulyashka [42]

Answer:

\theta=23.7^{\circ}

Explanation:

The ratio of pressure 2 to 1 us 5.48/1= 5.48 rounded off as 5.5.

Referring to table A.2 of modern compressible flow then M_{\beta_1}=2.2

Also

M_{\beta_1}=M_1 sin \beta and making sin\beta the subject of the formula then

sin\beta=\frac {2.2}{3.5}\\\beta=38.94^{\circ}

Making reference to \theta-\beta-M diagram then

\theta=23.7^{\circ}

4 0
3 years ago
A 0.43 kg hammer is moving horizontally at 5.2 m/s when it strikes a nail and comes to rest after driving the nail 0.014 m into
vagabundo [1.1K]

Answer:

The duration of the impact is 0.005384 seconds

Explanation:

Given

m = 0.43 kg

v = 5.2 m/s

x = 0.014 m

Knowing the formulas

v^{2}_{f} = v^{2}_{i} + 2ax\\0 = 5.2^{2}  + 2a*0.014\\a = - 965.71 m/s^{2} \\\\vf = vi + at\\0 = 5.2 + (965.71)t\\t = 0.005384 s

5 0
3 years ago
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At its closest point, Mercury is approximately 46 million kilometers from the sun. What is this distance in AU?
alina1380 [7]
1 astronomical unit 1 AU = 1.4960 * 10^11 meters
it is the average distance between earth and sun
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5 0
3 years ago
Read 2 more answers
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