Day 41: MH HSC Class 12 Physics

5 questions. Try each one first, then open its answer.

Question 1
Wave Optics. Asked once: Mar 2022 (same type asked 3 times)
Q. 1(ix) $In young's double slit experiment the two coherent sources have different amplitudes. If the ratio of maximum intensity to minimum intensity is 16:1, then the ratio of amplitudes of the two source will be ________.$
Tap an option to check your answer.
Question 2
Electromagnetic Induction. Asked once: Feb 2025 (same type asked 3 times)
Answer the following questions :
Q. 2(ii) $Define self inductance.$
Question 3
Kinetic Theory of Gases and Radiation. Asked once: Feb 2025 (same type asked 3 times)
Q. 1(iii) $Which of the following materials belongs to diathermanous substance?$
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Question 4
Mechanical Properties of Fluids. Asked once: Mar 2022 (same type asked 3 times)
Q. 1(viii) $A liquid rises in glass capillary tube upto a height of 2.5 cm at room temperature. If another glass capillary tube having radius half that of the earlier tube is immersed in the same liquid, the rise of liquid in it will be ________.$
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Question 5
Mechanical Properties of Fluids. Asked once: Feb 2024 (same type asked 3 times)
Answer the following questions :
Q. 2(ii) $Why a detergent powder is mixed with water to wash clothes?$

Question 1