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Question (1)

QN0023422

Which instrument is used to measure air temperature?

(A) Hygrometer
(B) Barometer
(C) Thermometer
(D) Anemometer

Correct Answer: C

Explanation:

A thermometer is used to measure air temperature.

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Question (2)

QN0023423

A thermometer records a maximum temperature of 36°C and a minimum temperature of 20°C. What is the temperature range?

(A) 14°C
(B) 16°C
(C) 18°C
(D) 56°C

Correct Answer: B

Explanation:

Temperature range = 36 − 20 = 16°C.

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Question (3)

QN0023424

Mean daily temperature is calculated by:

(A) Maximum − Minimum
(B) Maximum × Minimum
(C) (Maximum + Minimum) ÷ 2
(D) Maximum ÷ Minimum

Correct Answer: C

Explanation:

Mean daily temperature = (Maximum + Minimum) ÷ 2.

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Question (4)

QN0023425

A day’s maximum temperature is 30°C and minimum temperature is 18°C. What is the mean daily temperature?

(A) 24°C
(B) 12°C
(C) 48°C
(D) 30°C

Correct Answer: A

Explanation:

(30 + 18) ÷ 2 = 24°C.

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Question (5)

QN0023426

Which type of thermometer is increasingly preferred because it is more precise and can record more data?

(A) Mercury thermometer
(B) Clinical thermometer
(C) Digital thermometer
(D) Alcohol thermometer

Correct Answer: C

Explanation:

Digital thermometers are more precise and can store more data.

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Question (6)

QN0023427

A thermometer records 42°C as maximum and 27°C as minimum. What is the temperature range?

(A) 15°C
(B) 17°C
(C) 69°C
(D) 21°C

Correct Answer: A

Explanation:

Temperature range = 42 − 27 = 15°C.

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Question (7)

QN0023428

Temperature of 15°C is equal to:

(A) 45°F
(B) 50°F
(C) 59°F
(D) 69°F

Correct Answer: C

Explanation:

15°C is equal to 59°F.

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Question (8)

QN0023429

Which instrument is used to measure rainfall?

(A) Rain gauge
(B) Hygrometer
(C) Wind vane
(D) Barometer

Correct Answer: A

Explanation:

A rain gauge measures rainfall.

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Question (9)

QN0023430

If the collected rainwater in a rain gauge reaches 7 mm, the rainfall received is:

(A) 0.7 mm
(B) 7 mm
(C) 70 mm
(D) 7 cm

Correct Answer: B

Explanation:

Rainfall equals the height of collected water.

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Question (10)

QN0023431

A place received 12 mm rainfall on one day and 18 mm the next day. What was the total rainfall?

(A) 20 mm
(B) 24 mm
(C) 30 mm
(D) 36 mm

Correct Answer: C

Explanation:

Total rainfall = 12 + 18 = 30 mm.

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Question (1)

Which instrument is used to measure air temperature?

Explanation:

Link:

Question (2)

A thermometer records a maximum temperature of 36°C and a minimum temperature of 20°C. What is the temperature range?

Explanation:

Link:

Question (3)

Mean daily temperature is calculated by:

Explanation:

Link:

Question (4)

A day’s maximum temperature is 30°C and minimum temperature is 18°C. What is the mean daily temperature?

Explanation:

Link:

Question (5)

Which type of thermometer is increasingly preferred because it is more precise and can record more data?

Explanation:

Link:

Question (6)

A thermometer records 42°C as maximum and 27°C as minimum. What is the temperature range?

Explanation:

Link:

Question (7)

Temperature of 15°C is equal to:

Explanation:

Link:

Question (8)

Which instrument is used to measure rainfall?

Explanation:

Link:

Question (9)

If the collected rainwater in a rain gauge reaches 7 mm, the rainfall received is:

Explanation:

Link:

Question (10)

A place received 12 mm rainfall on one day and 18 mm the next day. What was the total rainfall?

Explanation:

Link:

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