Question

can anyone tell me the imp questions of physics for 10th board's this year​

Answer 1

HUMAN EYE- 1. defects of human eye with correction and ray diagrams..

2. give reason based on:- atmospheric refraction, scattering of light, dispersion of light.

3. power of accommodation.

4. function if iris.

LIGHT- 1. numerical either from lens formula or mirror formula.

2. ray diagrams.

ELECTRICITY- 1. give reason:- heating effect, series combination, parallel combination, numerical based on ohm's law.

MAGNETIC EFFECTS OF ELECTRIC CURRENT- 1. magnetic field diagrams.

2. solenoid, circular loop.

3. all the three rules.