A. 0.33 B. 0.50 C. 0.67 D. 0.90 Correct Answer: Option D = 0.67
A. Diffusion B. Brownian motion C. Diffraction D. Crystallization Correct Answer: Option D - Crystallization Explanation Diffusion is the net…
A. Impulse B. Momentum C. Inertia D. Friction Correct Answer: Option A - Impulse Explanation An impulse is equal to…
A. total kinetic energy of its molecules B. average kinetic energy of its molecules C. average speed of its molecules…
A. Electrons B. Ion C. Neutron D. Proton Correct Answer: Option A - Electrons Explanation Ion: an atom with a…
A. 15° B. 18° C. 22° D. 24° Correct Answer: Option C - 22°
A. 0.3Ω B. 3.3Ω C. 3.6Ω D. 4.8Ω Correct Answer: Option C - 3.6Ω Explanation Power delivered to headlamp =…
A. 0Nm B. 3Nm C. 7Nm D. 10Nm Correct Answer: Option D - 10Nm Explanation Moment = Force × Distance…
A. electromotive force B. electric potential difference C. electric energy D. kinetic energy Correct Answer: Option B - electric potential…
A. 0 B. 12 C. 1 D. 2 Correct Answer: Option C = 1 Explanation I/V = 1/f – 1/u…