Answer:
It is caused by air molecules colliding with smoke particles
Explanation:
To start with, Brownian motion is the erratic or irregular movement of very small particles in a medium due to continuous bombardment by molecules that surround the medium.
Thus, smoke moves in a Zig-Zag manner (Brownian motion) due to continious air bombardment. If it were pollen grain suspended in water, the erratic movement (Brownian motion) of the grains is caused by bombardment from water molecules.
<span>Before lava reaches the surface the molten material is called ___.
Answer: Magma
-I hope this helped. :)</span>
All of the different visible wavelengths are already in the beam
of "white" light.
The prism refracts different wavelengths by slightly slightly different
amounts, so the different wavelengths get separated, and come out
the other side of the prism spread out.
Answer:
Explanation:
angular frequency of resulting SHM ω = √(k/m
ω =√(100x32/1
ω = 56.57
Period T
ω = 2π /T = 56.57
T = 2π / 56.57
= .11 s .
spring is stretched by 1 inch so it will become the amplitude of frequency
A = 1 inch
when t = 0 , x ( displacement ) = A = 1 inch
equation of motion
x ( t ) in inch = A cosω t
= 1 cos 56.57t
x ( t ) in inch = 1 cos 56.57 t .
<h3>What is Free-fall acceleration?</h3>
The acceleration is constant and equal to the gravitational acceleration g which is 9.8 m/s at sea level on the Earth.
As we know that charge and its sign that remains in equilibrium is under gravity must be such that it will balance the gravitational force by electric force,
mg =qE
and its sign must be negative so that it will have upward electric force
so it is
The charge of a particle of mass is 
Learn more about Free-fall acceleration: brainly.com/question/2165771
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