A. all metals B. diode only C. all electrolytes D. glass Correct Answer: Option A - all metals
A. refraction of light B. reflection of light C. diffraction of light D. rectilinear propagation of light Correct Answer: Option…
A. 6000A B. 100A C. 10A D. 1A Correct Answer: Option B - 100A
A. specific heat capacity B. latent heat C. heat capacity D. internal energy Correct Answer: Option C - heat capacity…
A. √2km N 45°E B. 1km N 30°E C. 1km N 15°E D. √2km N 60°E Correct Answer: Option A…
A. Erect B. Laterally inverted C. Same distance from mirror as object D. Magnified Correct Answer: Option D - Magnified…
A. Positive charge means deficit electrons B. Negative charge means excess of electrons C. electric current means movement of electrons…
A. α- particles and β-rays B. α- particles and X-rays C. α- particles, β - rays and γ-rays D. γ-…
A. 28.0 B. 48.0N C. 233.0N D. 50.0N Correct Answer: Option D - 50.0N
A. white light Is an electromagnetic wave B. the prism has all the colours of the white light C. different…