The amplitude cannot be determined.
Explanation:
Given the parameters in the problem statement, it is impossible to determine the amplitude of the wave.
The velocity of the wave cannot be determined from the information of the velocity and period of the wave.
Velocity of the wave;
Velocity = Frequency x Wavelength
- The amplitude of a wave is the vertical displacement of a wave from rest.
- Amplitude of a wave is not related to velocity of a wave.
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There is still enough hydrogen to fuse into more Helium but the core begins fusing into larger atoms, as soon as the Helium in the core runs out the star collapses again, heats up, and starts fusing carbon and oxygen into larger atoms
B-the temperature at which condensation occurs
sorry if I’m wrong but thats what I remember what few point was
I believe the electrons....................
Answer:
c) 2
Explanation:
When a charged particle is moving in a region with a magnetic field, it experiences a force perpendicular to the direction of motion, therefore it starts moving with a circular motion.
The force experienced by the particle which is moving perpendicular to the field is given by
where
v is the speed of the particle
q is the charge of the particle
B is the strength of the magnetic field
Here we have:
- A proton, which has
(charge)
(speed of the proton)
B is the magnetic field
So the force experienced by the proton is
(1)
- An alpha particle, which has
(charge)
(speed of the alpha particle)
B is the magnetic field
So the force experienced by the alpha particle is
Here we are told that the force experienced by the two particles is the same, so:
And so we get:
Solving for the ratio between their speed, we find: