Light are transfer through waves in the atmosphere and yes it true that the darker the color is the more heat it could absorb thus it is also explain that the lighter the color is the less heat or light its absorb its because the light is bounces back through other form of light and it lessens the amount of heat in a substance. In Ryan's procedure the possible wrong that he done is the present of a green cotton glove. Green color are one of the color that bounces light and could not support the hypothesis of Ryan and the possible temperature he could get is not the accurate one.
The formula for potential energy is
E(p) = mgh
(Mass x gravity x height)
Therefore energy = (5.3)(9.8)(6.6)
= 342.8 J
How did I get 9.8?
9.8 is the constant for gravity
The ideal gas law is:
pV = nRT
where p=pressure,
V=volume, n=number of moles, R=gas constant, T=temperature, m=molar mass,
M=mass
Setting up for M1 and M2
using the fact that n = M/m
<span>
pV1 = M1/m x RT1 ==> M1 = PmV1/RT1
pV2 = M2/m x RT2 ==> M2 = PmV2/RT2
Since volume doesn't change, V1 = V2 =V</span>
The question is to find
for the mass of air that enters the room, which is M2 – M1
M2 – M1 = (PmV2/RT2) –
(PmV1/RT1 )
Capacity of a freezer is actually the volume.
so it will be equal to width*length*depth= 2*4*30= 240 Answer
Horizontal distance covered is given as
vertical distance climbed by is given as
now we need top find the angle made by the displacement vector with respect to horizontal
So here we will say that we can use trigonometry to find out the angle with horizontal
The formula is given as
here given that
opposite side = 4.8 m
adjacent side = 22 m
now we can plug in all data in above equation
so here the displacement will make 12.3 degree angle with horizontal