Quantum Mechanics Quiz for Fun & Quiz Competition Practice

Quantum Mechanics Quiz is here,

Results

Spread the love
Spread the love

#1. Which of the following is an expression for kinetic energy?

#2. Which of the following is the unit of plank’s constant?

#3. ΨIΨ= 1 which kind of braket property is this?

#4. Schrödinger’s cat thought experiment represents which of the following idea?

#5. Quantum computers use __ .

finish

Explanation is given below

Play more Quiz

Play Quantum Mechanics Quiz

Participate in the biggest Physics quiz competition of 2020

Quantum Mechanics Quiz Explanations

Subscribe to Physics Only Youtube channel

  1. kinetic energy, T = 1/2 mv^2

multiplying and dividing m, we get,
T = (1/2 m^2.v^2)/m
= (p^2)/2m ( p= mv)

  1. Unit of power is watt, which is
    watt = joule/second
    Unit of Plank constant is joule.second
    so, watt.(second)^2 = (joule/second).
    (second)^2 = joule.second
    which is, in fact, the unit of Plank’s constant.
  2. <ΨIΨ> = 1 is the property of
    orthonormality. For example, in cartesian
    co-ordinate, i.i = 1
    <ΨIF> = 0 is the property of
    orthogonality, where Ψ and F are two wave
    functions. And they are orthogonal.
    For instance, in cartesian co-ordinates, i.j =
    0
  3. Schrödinger’s cat experiment uses
    quantum superposition as its basis idea.
    The fact that the cat can be both alive and
    dead at the same time is an analogy of
    quantum superposition.
  4. Quantum computers use qubits the
    same way our computers use binary
    numbers 0 and 1. But quantum computers
    use the principle of quantum superposition.
    Therefore, 0 and 1 exist in a superposed
    state.

For more Electrostatics quiz, click here

Share this article if you liked it

Subscribe to our channel Physics Only

Uploaded by Bhautik Kapadiya 

Quantum Physics Quiz and answers

  1. Which of the following is an expression
    for kinetic energy?
    a. (p^2)/2m ()
    b. (p^2).(c^2)
    c. p(c^2)
    d. (m^2).(c^4)

2. Which of the following is the unit of
plank’s constant?

a. joule.hertz

b. joule.metre

c. erg.metre

d. watt.(second)^2 ()

  1. <ΨIΨ> = 1, which kind of braket property
    is this?
    a. orthogonality
    b. orthonormality ()
    c. linearity
    d. conjugate symmetry
  2. Schrödinger’s cat thought experiment
    represents which of the following idea?
    a. quantum superposition ()
    b. quantum tunneling
    c. quantum consciousness
    d. none of the above
  3. Quantum computers use __ .
    a. binary number system
    b. hexagonal number system
    c. qubits ()
    d. none of the above
Spread the love

Bhautik Kapadiya

Bhautik kapadiya is Scientific Blogger, Scientific Influencer, Web developer, Aspiring Engineer, and Scientific Vlogger. He is Founder of Physicsonly.com. He is Creator of Community of 300k+ Scientific Minds across the Social Media Platforms.