A. 16cm B. 6cm C. 8cm D. 12cm Correct Answer: Option B - 6cm Explanation For a real image 3…
A. 2.50m B. 0.03m C. 5.00m D. 0.25m Correct Answer: Option D - 0.25m Explanation The power of a lens…
A. intensity of light striking the object B. rays of light passing through the object C. nature of the object…
A. oscillation B. resonance C. swinging D. vibration Correct Answer: Option B - resonance Explanation Marching soldiers crossing a suspension…
A. 2.56 x 106N B. 2.50 x 106N C. 2.80 x 103N D. 2.50 x 103N Correct Answer: Option D…
A. 100N B. 1500N C. 250N D. 150N Correct Answer: Option D - 150N Explanation For vertical equilibrium, we have…
A. 1/32 B. 1/16 C. 1/ 8 D. 1/4 Correct Answer: Option B - 1/16 Explanation 80 days = 4…
A. 100 Ω B. 200 Ω C. 300 Ω D. 500 Ω Correct Answer: Option B - 200 Ω Explanation…
A. a current balance B. a moving current ammeter C. a moving iron ammeter D. an inverter Correct Answer: Option…
A. 4.0 x 102W B. 5.0 x 102W C. 4.0 x 103W D. 5.0 x 103W Correct Answer: Option D…