Answer:
The thickness of the film is
Explanation:
The relation between the refraction index, and a wavelength is given by
<em>where is the number of fringes, is the wavelength of the incident light, and is the thickness of the film</em>.
<u>From this relation</u>, we have that
wich gives us that
is the thickness of the film.
Weight = (mass) x (gravity)
so
Mass = (weight) / (gravity)
Mass = (3000N) / (9.8 m/s^2)
Mass = 306.1 kg
But he could never stand on one foot balanced on a step stool. The poor kid weighs 675 pounds ! !
Answer:
1b 2c 4f 5 a 6y
Explanation: i did this earlier
If the first minimum is from the central maximum, the distance away is 1.07 meters.
Given the data in the question;
- Wavelength;
- Width of slit;
- First minimum;
- Since its first, order number;
- Distance;
From Thomas Young's single slit experiment:
Where a is the width of the slit, y is first minimum, L is the distance, m is the order number and λ is the wavelength.
We substitute our values into the equation
Therefore, if the first minimum is from the central maximum, the distance away is 1.07 meters.
Learn more: brainly.com/question/16051099
Either kinetic energy or a energy transformation of gravitational potential energy to kinetic energy or applied kinetic energy