All categories

4 years ago

When enough experimental data support a hypothesis, the hypothesis becomes a(an) Question 4 options:

Physics

1 answer:

mihalych1998 [28]4 years ago

8 0

Answer:

Option (B)

Explanation:

A hypothesis is usually defined as the preliminary assumptions that are made in order to test.

But a theory refers to the principle that has been constructed in order to put an effort to describe the things that are already been justified by the provided information or data.

A hypothesis eventually becomes a theory when there are enough experimental data that supports the hypothesis.

Thus, the correct answer is option (B).

You might be interested in

What is the electric field at the point x=6.5 m? positive e-fields point to the right.?

Mademuasel [1]

6,5 6,4 6,3 6,2 6
if you know,1

5 0

3 years ago

When there is no number in front of a chemical formula in a chemical equation, what number is understood?

Andre45 [30]

<span>The number in front is the number of molecules (or atoms) taking part in the (balanced) chemical reaction equation.</span>

5 0

3 years ago

Position c

Vinil7 [7]

Answer:

B porque tiene energía n..

3 0

3 years ago

Equations to use: v= λ ∙ f v=d/t

Margarita [4]

b. 460.8 m/s

Explanation:

The relationship between the speed of the wave along the string, the length of the string and the frequency of the note is

$f=\frac{v}{2L}$

where v is the speed of the wave, L is the length of the string and f is the frequency. Re-arranging the equation and substituting the data of the problem (L=0.90 m and f=256 Hz), we can find v:

$v=2Lf=2(0.90 m)(256 Hz)=460.8 m/s$

c. 18,000 m

Explanation:

The relationship between speed of the wave, distance travelled and time taken is

$v=\frac{d}{t}$

where

v = 6,000 m/s is the speed of the wave

d = ? is the distance travelled

t = 3 s is the time taken

Re-arranging the formula and substituting the numbers into it, we find:

$d=vt=(6,000 m/s)(3 s)=18,000 m$

3 0

3 years ago

A nitrogen isotope has an atomic number of 7 and an atomic mass of 15. the respective numbers of neutrons, protons, and electron

anygoal [31]

Atomic Number = amount of protons. Atomic mass = protons (7) and neutrons (8)

Electrons will be the protons - any charge the isotope has. For example, a +2 charge would make the electrons 7- (+2) = 5. A -2 charge would be electrons 7 - (-2) = 9

6 0

3 years ago