In: Physics
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?
????
(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.