Verified Solution • 2025–26 Session moderate

QAIPMT-2006-Ph-2458: NEET 2006 Physics - Class 12 AIPMT-2006-Ph-2458 Solution: Curie temperature is the temperature above which paramagnetic…

Curie temperature is the temperature above which paramagnetic material becomes ferromagnetic material ferromagnetic material becomes diamagnetic material ferromagnetic material becomes paramagnetic material paramagnetic material becomes diamagnetic material

Multiple Choice Options

A 5 $\times$ _ 10 $-$ _ 22
B 0.33 $\times$ _ 10 6
C 7 $\times$ _ 10 $-$ _ 24
D 10 $-$ _ 22

Step-by-Step Verified Solution

Momentum of photon p = E/c _ p = 1 _ 10 6 _ 1.6 _ 10 19 3 _ 10 8 = 5 _ 10 _ 22

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