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jolli1 [7]
2 years ago
5

Which is not correct when describing the formation of rainbows?

Physics
1 answer:
umka21 [38]2 years ago
7 0
D- All wave lengths refract at the same angle

Explanation- The amount of refraction increases as the wavelength of light decreases. Shorter wavelengths of light are slowed more and consequently experience more bending than the longer wavelengths.
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Do help me pleaseeeee
Anton [14]
The mass needed at peg 1 is a 5g mass.

The 15g should hang at peg 5.

The reason is force x distance clockwise is equal to force x distance anti-clockwise
8 0
3 years ago
Write this large number in scientific notation. Determine the values of Vm) and (n) when the following mass of the Earth is writ
hichkok12 [17]

Answer : The answer is, 5.97, 24

Explanation :

Scientific notation : It is the representation of expressing the numbers that are too big or too small and are represented in the decimal form with one digit before the decimal point times 10 raise to the power.

For example :

5000 is written as 5.0\times 10^3

889.9 is written as 8.899\times 10^{-2}

In this examples, 5000 and 889.9 are written in the standard notation and 5.0\times 10^3  and 8.899\times 10^{-2}  are written in the scientific notation.

If the decimal is shifting to right side, the power of 10 is negative and if the decimal is shifting to left side, the power of 10 is positive.

As we are given the 5,970,000,000,000,000,000,000,000 in standard notation.

Now converting this into scientific notation, we get:

\Rightarrow 5,970,000,000,000,000,000,000,000=5.97\times 10^{24}

As, the decimal point is shifting to left side, thus the power of 10 is positive.

Hence, the answer is, 5.97\times 10^{24}

Now the answer is comparing to m.\times 10^n

So, m = 5.97 and n = 24

Thus, the answer is, 5.97, 24

5 0
2 years ago
SCIENCE HELP MEEEE PLEASE
maks197457 [2]

Answer:

lol no

Explanation:

8 0
3 years ago
A(n) ______ particle consists of two protons and neutrons.
solniwko [45]
The correct answer is alpha
3 0
3 years ago
Read 2 more answers
What is the difference between landforms and landmarks
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A land form is a natural feature of earths surface and a land mark is can be man-made or natural and it is used to mark something significant. 
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3 years ago
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