by Sunday | May 22 | Physics WAEC
A. both form virtual image of objects B. the image formed by the eye is upright in the retina while that formed by the camera is inverted on the film C. the inside of both of them is blackened to absorb unwanted light D. the focal length of both eye lens and the...
by Sunday | May 22 | Physics WAEC
A. green and blue B. orange and indigo C. blue and violet D. red and yellow Correct Answer: Option B B. orange and indigo
by Sunday | May 22 | Physics WAEC
A. +20.0 B. +0.2 C. -20.00 D. -0.2 Correct Answer: Option A A. +20.0 Explanation p = 100/f=100/+5 =+20
by Sunday | May 22 | Physics WAEC
A. 2.35m B. 1.35m C. 1.00m D. 0.35m Correct Answer: Option B B. 1.35m Explanation n = R.d/A.d 1.35 = R.d/1 R.d = 1.35m
by Sunday | May 21 | Physics WAEC
A. 100cm B. 33cm C. 29cm D. 20cm Correct Answer: Option D D. 20cm Explanation M = v/u v = mu = 4 x 25 = 100m 1/v+1/u=1/f 1/100+1/25=1/f f = 20cm