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Luden [163]
3 years ago
12

Diffraction patterns are due to: interference refraction dispersion scattering

Physics
2 answers:
Ivahew [28]3 years ago
4 0

Answer:

Diffraction pattern are due to interference.

Explanation:

Diffraction patterns are due to interference. Diffraction is the process of bending of light when it reaches the obstacle. A diffraction pattern is formed at the screen in which there are some bright and dark band.

Diffraction can be done using single slit, diffraction grating and double silt. Hence, the correct option is (a) "interference ".

uranmaximum [27]3 years ago
3 0
Diffraction patterns are due to interference<span>. Diffraction is a phenomena which occurs when a wave encounters an obstacle. It is the bending of light around the corners if the obstacle.</span>
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3 years ago
A rectangular copper strip 1.5cm wide and 0.10cn thick carries a current of 5.0A. Find the Hall voltage for a 1.2T magnetic fiel
Scrat [10]

Answer:

4.4345× 10^-7V

Explanation:

The computation of the half voltage for a 1.2T magnetic field applied is shown below

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v = m ÷p

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Now the density of free electrons in copper is

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= 6.02 × 10^23 ÷ 7.12

= 8.456× 10^28/m^3

Now the half voltage is

= IB ÷ nqt

= (5 × 1.20) ÷ (8.456× 10^28 × 1.6 × 10^-19 × 0.1× 10^-2)

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7 0
3 years ago
During the last shot of the game, the basketball goes from rest to 15 m/s and reaches the backboard in 0.41 s. What was the acce
Anna [14]

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