Question

An object of mass 10 g is moving with the speed of
50 m/s. de-Broglie wavelength associated with the
object is (n = 6 * 10-34 Js)
(1) 1.2 * 10-36 m (2) 1.2 * 10-33 m
(3) 1.2x 10-32 m (4) 1.2 x 10-31 m​

Answer 1

Answer:

hope my answer helps you.....

Answer 2

Answer:

The answer is option(1). 1.2*10^-36

When studying quantum theory, the de Broglie wavelength is a key idea. De Broglie wavelength is the length () that is connected to an item in relation to its momentum and mass. Typically, a photon's force is inversely related to its de Broglie wavelength.

Explanation:

De Broglie waves occur as a closed-loop when electrons orbit atoms' nucleus, which means they can only exist as traveling waves and fit evenly around the loop. This condition causes the electrons in atoms to orbit the nuclei in specific arrangements, or states, known as static orbits.

De Broglie argued that since light can operate both as a wave and a particle (it can be refracted and also has a wavelength), matter can similarly exhibit ripple duality (it contains packets of energy hv). Additionally, they concluded that matter would use the same frequency formula as light, specifically,

λ = h / p

Hence, as demonstrated by Einstein, p is the linear momentum.

As we know that,

λ $=\frac{h}{p}$

  $=\frac{h}{mv}$

 $=\frac{6*10^{-34} }{\frac{10}{1000}*50 }$

 $=1.2*10^{-36}$

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