Answer:
Explanation:
The diffraction angles when we have a slit divided into parts are obtained by the following equation:
(1)
Where:
is the width of the slit
is the wavelength of the light
is an integer different from zero.
Now, the second-order diffraction angle is given when , hence equation (1) becomes:
(2)
Now we have to find the value of :
(3)
Then:
(4)
(5)
Finally:
(6)
Answer:
Yes
Explanation:
Yes. The momentum is the same when the speed of the tennis ball is 18 times greater than the speed of the basketball and the velocities of both objects are in the same direction.
Answer: 6m
Explanation: 6 is more than 3 and their both being measured by m
Answer:
April 24, 1990 is the answer