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USPshnik [31]
3 years ago
9

Which of these will reflect light with the highest frequency?

Physics
1 answer:
swat323 years ago
5 0

Answer:

yellow benana

But I'm not sure

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In useful fusion, smaller nuclei fuse together into larger nuclei and also produce : black hole entropy
NeTakaya

Answer:

energy from excess mass

Explanation:

The correct answer for the given question out of the given options is the option " energy from excess mass ".

This happens due to the fact that some of the matter is converted into the energy during the fusion of atoms.

The relation that can be stated is E = mc²

where,

E is the energy

c is the speed of the light

m is the mass of the matter

3 0
4 years ago
A crude approximation is that the Earth travels in a circular orbit about the Sun at constant speed, at a distance of 150,000,00
Savatey [412]

Answer:

The answer is "Option B".

Explanation:

r=15\times 10^{7}\ km\ = 15\times 10^{10}\ m\\\\w=\frac{2\pi}{1\ year}\\\\=\frac{2\pi}{1\times 365.24 \times 24 \times 60 \times 60\ sec}\\\\a=w^2r\\\\=(\frac{2\pi}{1\times 365.24 \times 24 \times 60 \times 60\ sec})^2 \times 15 \times 10^{10}\ \frac{m}{s^2}\\\\

=5.940 \times 10^{-3} \ \frac{m}{s^2}\\\\=6 \times 10^{-3} \ \frac{m}{s^2}\\\\=0.006\ \frac{m}{s^2}\\\\

7 0
3 years ago
Scientists can use the location and depth of where a fossil is found to estimate the age of the fossil. To do this, they use
Roman55 [17]

Answer:

C the Law of Superposition

Explanation:

Basically the law of Superposition is applied in this regard. The law states that "the oldest layer is on the bottom and the youngest layer is on top".

When we find fossils at a particular depth we can relatively date a rock based on the strata we find them. A fossil in place in bottom beds will be older than the one in the topmost layer. Fossils also succeed one another in a definite pattern according to the principle of fossil and fauna succession.

7 0
3 years ago
Read 2 more answers
Match each chemical name with the correct chemical formula.
pochemuha
Is there any chemical names listed ?
4 0
3 years ago
In the speed-time graph for a moving object shown here, the part which
Nikitich [7]

Answer:

I think the answer is ST. Option B

4 0
3 years ago
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