by Sunday | Jan 3 | Physics WAEC
The following are parts of the eye I. Retina II. Pupil III. Iris A. Diaphragm, Aperture, film B. Aperture, Diaphragm, Film C. Film, Diaphragm, Aperture D. Film, Aperture, Diaphragm Correct Answer: Option D D. Film, Aperture, Diaphragm Explanation – retina is...
by Sunday | Jan 3 | Physics WAEC
I. air II. liquid III. solids A. I & II only B. I & III only C. II & III only D. I, II & III Correct Answer: Option D D. I, II & III Explanation – sound travels through solids, liquids & gases – sound travels faster in solid than in...
by Sunday | Jan 3 | Physics WAEC
I. hot cathode emission II. thermo ionic emission III. cold cathode emission IV. Field emission A. I & II B. II & III C. III & IV D. IV & V Correct Answer: Option C C. III & IV Explanation As conduction of gases is at low pressure and high voltage,...
by Sunday | Jan 3 | Physics WAEC
A. Free electrons B. Free atoms C. Free molecules D. Free solids Correct Answer: Option A A. Free electrons Explanation – Conduction is explained in terms of the free electrons. – Convention is explained in terms of the movement of the fluid involved....
by Sunday | Jan 3 | Physics WAEC
I. Lagging the Calorimeter II. Ensuring that only S.I units are used III. Weighing the calorimeter, the lid and the stirrer. A. I only B. I & II only C. I & III only D. II & III only Correct Answer: Option C C. I & III only Explanation I & III only...
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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