Question

In: Physics

What is the average mass of a person? 70kg What is the average mass of a...

What is the average mass of a person?

70kg

What is the average mass of a commercial plane?

300,000kg

What is the mass of an electron?

9.109 x 10^-31 kg

What is the wavelength of a person moving at 10 m/s?

????

What is the wavelength of a commercial plane moving at 200 m/s?

????

What is the wavelength of a electron moving at 1% of the speed of light?

????

Why don't we see the quantum properties of the commercial plane and person?

????

Solutions

Expert Solution

(iv) If we compare the mass of the person and commercial plane with the mass of electron we get to know that their mass is very much greater than the mass of electron. Also, the wavelength of the person and commercial plane is very less than the wavelength of electron. So, we are unable to observe their quantum properties.

genius_generous answered 1 month ago
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