Below Physics quiz are Multiple Choice Questions (MCQs) type Quiz. These Physics MCQ Questions helps you to refresh your Physics, you can see the correct option by clicking on it. .
1. A lens that is thicker in the middle and thinner on the ends is a
Focal lens
Convex lens
diverging lenses
2. When an object rolls over a surface.
Sliding Friction
Rolling Friction
Fluid Friction
3. Which of the following would produce the loudest sound?
jet plane
pin falling
doorbell
whisper
4. The normalized wave function must have ________ norm
Infinite
Zero
Finite
Complex
5. The operator ∇2 is called _______ operator
Hamiltonian
Laplacian
Poisson
Vector
6. Which one is correct Schrodinger time dependent equation?
H = E
H = Eψ
Hψ = ψ
Hψ = Eψ
7. The square of the magnitude of the wave function is called_________
Current density
Probability density
Zero density
Volume density
8. What happens when two forces act in the same direction?
They cancel each other out.
The stronger one prevails.
Their strengths are added.
Their sum divided by two is the total force.
9. What is the definition of an isotope?
An atom with different electron number to proton number
An atom with different proton number from neutron number
An atom with different number of protons from the periodic table
An atom with a different number of neutrons from the periodic table