A. 1/32 B. 1/16 C. 1/8 D. 1/4 E. 1/2 Correct Answer: Option B - 1/16 Explanation 1 → 1/2…
A. Surface tension B. Hydrostatic upthrust C. Viscosity D. Diffusion E. Osmosis Correct Answer: Option A - Surface tension
A. 330 B. 165 C. 146 D. 119 E. 73 Correct Answer: Option C - 146
I. Energy is needed to remove electrons from an atom II. Particles in the nucleus of an atom are bound…
I. there is a violet glow in the tube II. the glow in the tube splits into bands which get…
A. Atom B. molecules C. Electrons D. Neutrons E. Ions Correct Answer: Option E - Ions
I. The capacitor in the circuit II. The make and break contact in the circuit III. The ratio of turns…
A. 96s B. 1.20s C. 570s D. 600s E. 1200s Correct Answer: Option C - 570s Explanation Ivt = mcΔθ…
A. 0.15 A B. 0.20 A C. 0.60A D. 3.00A E. 6.67A. Correct Answer: Option A - 0.15 A Explanation…
A. birds can withstand high p.d. of the electric power cables B. any accumulated charge on the birds is quickly…