D wavelength
velocity deals w/ speed
frequency/amplitude deals with sound
One part of a freely swinging magnet always points to the Earth's magnetic pole in the Northern Hemisphere.
Answer:
The plasma state would have the least potential energy and the greatest kinetic energy.
Explanation:
i just took the test and i go it right
Answer:
A) v = 40 m / s, B) v_average = 20 m / s
Explanation:
For this exercise we will use the kinematics relations
A) the final velocity for t = 5 s and since the body starts from rest its initial velocity is zero
v = vo + a t
v = 0 + 8 5
v = 40 m / s
B) the average velocity can be found with the relation
v_average = vf + vo / 2
v-average = 0+ 40/2
v_average = 20 m / s
In the first shell there can be a maximum of 2 electrons, then 8o in the second one and 8 in the third one.
