School Olympiads - National Science Olympiad (NSO)

Geometrical Optics, Lenses & Human Eye question bank (Class 9 & 10 - Advanced Physical & Life Sciences)

Practice 3 free School Olympiads - National Science Olympiad (NSO) Class 9 & 10 - Advanced Physical & Life Sciences - Geometrical Optics, Lenses & Human Eye questions with answers and step-by-step solutions.

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Q1.

[Achievers Section - HOTS]
A body of mass $10\text{ kg}$ moves under a constant force of $60\text{ N}$ in a laboratory experiment on Geometrical Optics, Lenses & Human Eye. What is the acceleration produced in $\text{m/s}^2$?

(A)

{'key': 'A', 'text': '6 m/s²'}

(B)

{'key': 'B', 'text': '12 m/s²'}

(C)

{'key': 'C', 'text': '9 m/s²'}

(D)

{'key': 'D', 'text': '4 m/s²'}

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Q2.

A body of mass $24\text{ kg}$ moves under a constant force of $130\text{ N}$ in a laboratory experiment on Geometrical Optics, Lenses & Human Eye. What is the acceleration produced in $\text{m/s}^2$?

(A)

{'key': 'A', 'text': '5 m/s²'}

(B)

{'key': 'B', 'text': '10 m/s²'}

(C)

{'key': 'C', 'text': '8 m/s²'}

(D)

{'key': 'D', 'text': '3 m/s²'}

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