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Experiment 1 in the Basic Physics Lab Manual aims to determine the frequency of A.C. mains using Melde's experiment. Which of the following equipment is NOT used in this experiment?
Experiment 1 in the Basic Physics Lab Manual aims to determine the frequency of A.C. mains using Melde's experiment. Which of the following equipment is NOT used in this experiment?
- Solenoid
- Electric bulb (correct)
- Permanent magnet
- Soft iron rod
Experiment 2 in the Basic Physics Lab Manual focuses on determining the resolving power of a diffraction grating. Which of the following equations correctly represents the resolving power of a diffraction grating?
Experiment 2 in the Basic Physics Lab Manual focuses on determining the resolving power of a diffraction grating. Which of the following equations correctly represents the resolving power of a diffraction grating?
- $R = \frac{a}{\lambda}$
- $R = \frac{\lambda}{a}$
- $R = \frac{m\lambda}{a}$ (correct)
- $R = \frac{a}{m\lambda}$
Experiment 3 in the Basic Physics Lab Manual aims to determine the modulus of rigidity of a material using Maxwell's needle. Which of the following equations correctly represents the modulus of rigidity?
Experiment 3 in the Basic Physics Lab Manual aims to determine the modulus of rigidity of a material using Maxwell's needle. Which of the following equations correctly represents the modulus of rigidity?
- $G = \frac{F \cdot A}{L \cdot \theta}$
- $G = \frac{A \cdot \theta}{F \cdot L}$
- $G = \frac{L \cdot \theta}{F \cdot A}$
- $G = \frac{F \cdot L}{A \cdot \theta}$ (correct)
Experiment 4 in the Basic Physics Lab Manual aims to determine the elastic constant modulus of rigidity of the material of a flat spiral spring. Which of the following equations correctly represents the elastic constant modulus of rigidity?
Experiment 4 in the Basic Physics Lab Manual aims to determine the elastic constant modulus of rigidity of the material of a flat spiral spring. Which of the following equations correctly represents the elastic constant modulus of rigidity?
Experiment 5 in the Basic Physics Lab Manual aims to determine the velocity of sound using the resonance method. Which of the following equations correctly represents the velocity of sound?
Experiment 5 in the Basic Physics Lab Manual aims to determine the velocity of sound using the resonance method. Which of the following equations correctly represents the velocity of sound?
