PLEASE HELP!! BRAINEST TO WHOEVER GETS IT
2. Choose the description for a
black hole.
...
Physics, 14.12.2021 20:40 marianaescamilla404
PLEASE HELP!! BRAINEST TO WHOEVER GETS IT
2. Choose the description for a
black hole.
emits intense radio and light energy
two stars moving around each other
a system of stars held together by gravity
repeated radio signal
collapsed star with intense gravitational field
Answers: 3
Physics, 22.06.2019 15:20
Aphoton is absorbed by an electron that is in the n = 3 state of a hydrogen atom, causing the hydrogen atom to become ionized. very far away from the nucleus, the released electron has a velocity of 750,000 m/s. what was the wavelength of the absorbed photon?
Answers: 2
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Since the energy was not raising the temperature of the water during these segments, what was the energy used to do instead? your answer must include an explanation of what is happening to the molecules.
Answers: 3
Physics, 22.06.2019 23:00
In which of these cases are the two wave points considered to be in phase with each other?
Answers: 1
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