A. 2.0 x 10^-4J B. 1.0 x 10^-4J C. 9.0 x 10^-2J D. 1.0 x 10^-2J Correct Answer: Option D…
A. 2μF B. 6μF C. 18μF D. 216μF Correct Answer: Option A A. 2μF Explanation 1/c=1/6+1/6+1/6 = 1+1+1/6=3/6=1/2 = 2μF
A. increased B. decrease C. remains the same D. is doubled Correct Answer: Option B B. decrease
A. 40.0N B. 20.0N C. 5.0N D. 2.5N Correct Answer: Option D D. 2.5N
A. 130.6Hz B. 182.9Hz C. 358.4Hz D. 501.8Hz Correct Answer: Option C C. 358.4Hz
A. when sound travels from air to a denser medium, it is refracted away from the normal at the point…
A. white light consists of a mixture of seven different colour B. the refractive index of glass is different from…
A. green B. blue C. red D. black Correct Answer: Option D D. black
A. 28 B. 26 C. 24 D. 13 Correct Answer: Option D D. 13 Explanation M = v/u = 260/20…
A. the image produce is upright and clearly visible B. it provides a wider field of view C. the image…