by Sunday | Nov 6 | Physics JAMB
A. Increase in the number of turn of the coil B. Decrease in current with the coil C. Increase in the distance between the pole D. Increase in current without the coil Correct Answer: Option A – Increase in the number of turn of the coil Explanation Note: the...
by Sunday | Nov 6 | Physics JAMB
The symbol −10X used to represent which of the particles? A. Proton B. Neutron C. Electrons D. Atoms Correct Answer: Option C – Electrons Explanation Electron: A subatomic particle haring a negative charge and orbiting the nucleus (note: the symbol 0–1e...
by Sunday | Nov 6 | Physics JAMB
A. Telescope B. sextant C. microscope D. periscope Correct Answer: Option C – microscope Explanation Microscope is used for nearby object
by Sunday | Nov 6 | Physics JAMB
A. 4 rads−¹ B. 1rads−¹ C. 3 rads−¹ D. 4rads−¹ Correct Answer: Option C – 3 rads−¹ Explanation M= 3kg, r = 0.7m, v = 2m/s v = wr w = angular velocity r = radius in an tangential circular v = speed of an object W = V/δ = 2/ 0.7 = 2.85 W = 2.853rads−¹ (total...
by Sunday | Nov 6 | Physics JAMB
A. Both light and heavy subject reach the ground at the same time B. he light object get to the ground first before the heavy object C. he heavy object to the ground first before the light object D. None get to the ground first Correct Answer: Option A – Both...