Maharashtra Board - Class 12 (HSC)

Modern Physics & Electronics question bank (Physics)

Practice 32 free Maharashtra Board - Class 12 (HSC) Physics - Modern Physics & Electronics questions with answers and step-by-step solutions.

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Q1.

How does understanding 'Dual Nature of Radiation and Matter: Photoelectric Effect and Einstein's Equation' benefit environmental conservation in Maharashtra?


(A)
By encouraging sustainable resource use and biodiversity protection (Dual Nature of Radiation and Matter: Photoelectric Effect and Einstein's Equation)
(B)
By accelerating pollution
(C)
By ignoring ecological balance
(D)
None of these
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Q2.

What is the cause-and-effect relationship established under 'Dual Nature of Radiation and Matter: Photoelectric Effect and Einstein's Equation'?


(A)
The precise scientific interaction or grammatical rule governing Dual Nature of Radiation and Matter: Photoelectric Effect and Einstein's Equation
(B)
Pure coincidence
(C)
Random occurrence
(D)
None of these
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