Answer:
Explanation:
From the question we are told that
The number of slits per cm is k =
The order of the maxima is n = 1
The wavelength are
The spacing between the slit is mathematically represented as
=>
=>
Generally the condition for constructive interference is
At
At
Not answer but might help:https://blog.udemy.com/criminology-theories/
Answer:
The value of the centripetal forces are same.
Explanation:
Given:
The masses of the cars are same. The radii of the banked paths are same. The weight of an object on the moon is about one sixth of its weight on earth.
The expression for centripetal force is given by,
where, is the mass of the object, is the velocity of the object and is the radius of the path.
The value of the centripetal force depends on the mass of the object, not on its weight.
As both on moon and earth the velocity of the cars and the radii of the paths are same, so the centripetal forces are the same.
Answer:
your answer would be Sebaceous glands
Explanation:
these glands secrete oil/wax called sebum to lubricate and waterproof your skin. Hope this helps :)