A. increases B. decreases C. increases then decrease D. remains constant Correct Answer: Option D = remains constant
A. random motion B. circular motion C. rotational motion D. oscillatory motion Correct Answer: Option A - random motion
A. 0.25Ω B. 5.00Ω C. 19.80Ω D. 0.05Ω Correct Answer: Option D = 0.05Ω Explanation R = (igrg)/I-ig = (50…
A. 12.0 V B. 3.5 V C. 17.0 V D. 8.5 Correct Answer: Option A = 12.0 V Explanation The…
A. 1.0 g B. 0.5 g C. 3.0 g D. 2.0 g Correct Answer: Option D = 2.0 g Explanation…
A. deficiency or surplus of electrons B. equilibrium in protons and neutrons C. deficiency or surplus of protons D. deficiency…
A. R < r B. R = r C. R = 2r D. R > r Correct Answer: Option B…
A. petrol takes its latent heat of vaporization from the finger B. petrol takes its latent heat of fusion from…
A. the glass will break B. the glass will shrink C. the liquid will rise up in the stem D.…
A. prevent heat loss or gain by conduction, convection and radiation B. store hot tea or water C. prevent heat…