List of top Physics Questions on Modern Physics asked in Bihar Board XII

Mention the defects of human vision and describe the methods to remove them.
What is the critical angle? Write down its necessary conditions.
Explain the polarization of light.
The equivalent of decimal number 27 in binary number system will be:
Number of neutrons in an atom of \(^{230}_{90}\mathrm{Th}\) is:
If in a logic gate output \(Y\) is obtained by the product of its both inputs \(A \cdot B\), then the gate is: