A. 3,600J B. 6,000J C. 7,200J D. 14,400J Correct Answer: Option C - 7,200J Explanation Power drawn by the resistor…
A. 1.10Ω B. 1.64Ω C. 2.44Ω D. 27.50Ω Correct Answer: Option B = 1.64Ω
A. Voltaic cell B. Emission of electron by incident radiation C. Emission of protons by incident radiation D. Photographic plate…
A. 17cm B. 20cm C. 25cm D. 100cm Correct Answer: Option A = 17cm Explanation F = 20cm V =…
A. Heat dissipation B. Production of eddy currents C. Excessive current discharge D. Excessive voltage discharge Correct Answer: Option A…
A. Pair of calipers B. Meter rule C. Micrometer screw gauge D. Tape rule Correct Answer: Option C - Micrometer…
A. 25.2N B. 17.4N C. 12.6N D. 9.0N Correct Answer: Option B - 17.4N Explanation Weight of water displaced =…
A. 20.0kgms−¹ B. 10.0kgms−¹ C. 5.0kgms−¹ D. 2.5kgms−¹ Correct Answer: Option B - 10.0kgms−¹ Explanation Impulse = Change in momentum…
A. Molecules are given energy during the heating B. Friction between oil layers is reduced C. Oil molecules force each…
A. ML−¹T−² B. MLT−² C. ML²T³ D. ML−³ Correct Answer: Option A - ML−¹T−² Explanation Pressure = Force/Area ML−¹T−²