An electron in a Bohr model hydrogen atom jumps from the 2nd energy level to the 4th level. Is the photon emitted or absorbed by
1 answer:
You might be interested in
Answer:
Time period of the motion will remain the same while the amplitude of the motion will change
Explanation:
As we know that time period of oscillation of spring block system is given as
now we know that
M = mass of the object
k = spring constant
So here we know that the time period is independent of the gravity
while the maximum displacement of the spring from its mean position will depends on the gravity as
so we can say that
Time period of the motion will remain the same while the amplitude of the motion will change
Answer:
total force = 4.704 × N
Explanation:
given data
height = 5 m
depth = 2 m
thick plastic = 8.00 m
depth = 4.00 m
solution
first we get here force in which aquarium fill with depth 2 m
dF = PdA ......1
F = ∫PdA
F = ∫ϼgy(wdy)
F = ϼgw ∫ y dy
F = ϼgw × .................2
F =
F = 1.568 × N
and
now we get here force for depth 4 m
put here value in equation 2
F =
F = 6.272 × N
so that here
total force will be
total force = 6.272 × N - 1.568 ×
N
total force = 4.704 × N