Temperature above which a ferromagnetic substance becomes paramag… - Vidyadip

MCQ

Temperature above which a ferromagnetic substance becomes paramagnetic is called

A
Critical temperature
B
Boyle's temperature
C
Debye's temperature
✓
Curie temperature

✓

Answer

Correct option: D.

Curie temperature

(d)

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "MCQ" from Magnetism→Magnetism — all question types→JEE physics STD 12 Science question papers→CBSE Board STD 12 Science question papers→CBSE Board question paper generator→

Similar questions

Through which character we can distinguish the light waves from sound waves

A transparent cube of $15 \mathrm{~cm}$ edge contains a small air bubble. Its apparent depth when viewed through one face is $6 \mathrm{~cm}$ and when viewed through the opposite face is $4 \mathrm{~cm}$. Then the refractive index of the material of the cube is

If a liquid is heated in weightlessness, the heat is transmitted through

A perfect gas goes from state $A$ to another state $B$ by absorbing $8 \times 10^5 J$ of heat and doing $6.5 \times 10^5 J$ of external work. It is now transferred between the same two states in another process in which it absorbs $10^5 \mathrm{~J}$ of heat. Then in the second process

At N.T.P. one mole of diatomic gas is compressed adiabatically to half of its volume $\gamma=1.41$. The work done on gas will be

The maximum energy in thermal radiation from a source occurs at the wavelength $4000 \mathring A$. The effective temperature of the source is

In a resonance pipe the first and second resonances are obtained at depths $22.7 \mathrm{~cm}$ and $70.2 \mathrm{~cm}$ respectively. What will be the end correction

Two forces of $12 N$ and $8 N$ act upon a body. The resultant force on the body has maximum value of

If the phase difference between the two wave is $2 \pi$ during superposition, then the resultant amplitude is

Which of the following is a scalar quantity