2022 WAEC (WASSCE) Physics Past Questions

Which of the following halogens is liquid at room temperature?

1. A.lodine
2. B.Chlorine✓ Correct
3. C.Bromine
4. D.Fluorine

From the words lettered A to D, choose the word that best completes each of the following sentences.  At Christmas, employees of the Sugar Factory receive huge ________

1. A.benefits
2. B.dividends✓ Correct
3. C.bonuses
4. D.salaries

One of the preventive measure against the infections of HIV/AIDS

1. A.A. member of red cross society
2. B.B. faithfulness to partner
3. C.C. becoming a medical staff
4. D.D. membership of campaigns against AIDS✓ Correct

Which of the following points lies on the line 3x - 8y = 11?

1. A.(1, 1)
2. B.(1, -1)✓ Correct
3. C.(-1, 1)
4. D.(-1, -1)

The following substances are normal salts except

1. A.AI(NO3)3
2. B.FeSO4
3. C.Mg(OH)NO3
4. D.NaCI✓ Correct

From the words or group of words lettered A-D, choose the word or group of words that best completes each of the following sentences. You think I am hungry, ______?

1. A.am I
2. B.don't you
3. C.aren't I✓ Correct
4. D.isn't I

In the diagram, $\overline{MN}$//$\overline{PQ}$, < MNP = 2x, and < NPQ = (3x - 50)°. Find the value of < NPQ

1. A.200$^o$
2. B.100$^o$
3. C.120$^o$✓ Correct
4. D.90$^o$

A bag contains 3 red and 2 white identical balls. lf 2 balls are picked at random from the bag, one after the other and with replacement, find the probability that they are of different colours

1. A.$\frac{36}{625}$
2. B.$\frac{16}{625}$✓ Correct
3. C.$\frac{12}{25}$
4. D.$\frac{13}{25}$

From the words or group of words lettered A to D, below each of the following sentences, choose the word or group of words that is nearest in meaning to the underlined word as it is used in the sentence. The doctor told his patient about all the things that could impair his health.

1. A.attack
2. B.terminate✓ Correct
3. C.damage
4. D.reduce

Spits are formed by

1. A.Ocean currents and trade winds
2. B.Wave erosion
3. C.Long share drift and wave depositions✓ Correct
4. D.Westerly winds