B. of attraction between two objects
Upper mantle
The theory of the plate tectonics uses the convection cells in the upper mantle layer as the foundation for the movement of the continents.
To put it simple the process is explained like the convection cells create a lot of pressure, that pressure, supported by the high temperatures and magma, influence the crust above, and manage to crack it on certain places. As the crust cracks, it becomes a separate entity, and under the enormous force from bellow it slowly moves into a particular direction, and that is actually the movement of the tectonic plates.
Answer:
Explanation:
We are given that
d=0.23 mm=
Screen is placed from the slits at distance ,L=4.75 m
The bright interference fringes on the screen are separated by 1.56 cm.
1 m=100 cm
We have to find the wavelength of laser light.
We know that
Substitute the values
I'm pulling this from the top of my head but I'm going to guess:
A.) formed for the first blank and cooled for the second blank. I hope this helped.
Answer:
The power is 29.76 J.
Explanation:
Given that,
Force = 22 N
Radius = 0.28 m
Time = 1.3 s
The force is always applied parallel to the motion of the handle.
So, angle is 0°.
We need to calculate the work done
Using formula of work done
Where, F = force
d = distance
Put the value into the formula
We need to calculate the power
Using formula of power
Hence, The power is 29.76 J.