Evaporation can occur at ____...?

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💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Evaporation can occur at ____...?

(A) Freezing point

(B) Melting point

(C) Boiling point

(D) All temperatures

✅ Correct Answer: All temperatures

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Weigh of a body can be measured using a spring balance, it differs from place to place because of variation in ______...?

(A) Acceleration

(B) Gravitational pull

(C) Velocity

(D) Size of spring balance

✅ Correct Answer: Gravitational pull

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

The liquid molecules leave the surface of liquid in evaporation process because ______...?

(A) Energy is low

(B) Energy is moderate

(C) Energy is high

(D) None of these

✅ Correct Answer: Energy is high

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

The materials required for respiration are ______...?

(A) Glucose (C6H12O6) and Oxygen (O2)

(B) Glucose (C6H12O6) and Water (H2O)

(C) Carbon Dioxide (CO2) and Water (H2O)

(D) Oxygen (O2) and Light Energy

✅ Correct Answer: Glucose (C6H12O6) and Oxygen (O2)

Comments

Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

MRI or CT scan resulted from the image exploration of ______...?

(A) Moon

(B) Saturn

(C) Jupiter

(D) Sun

✅ Correct Answer: Moon

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

The importance of perspiration is to ___________...?

(A) Eliminate body odours

(B) Improve the general health

(C) Open the pores in the skin

(D) Regulate body temperature

✅ Correct Answer: Regulate body temperature

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

The evaporation of water from aerial parts of the plant especially through leaves is called...?

(A) Translocation

(B) Photosynthesis

(C) Respiration

(D) Transpiration

✅ Correct Answer: Transpiration

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Evaporation from ice and snow is known as___________...?

(A) evaporation

(B) sublimation

(C) hydrogenation

(D) insolation

✅ Correct Answer: sublimation

Comments

Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

The centrifuge machine used for separation of _______...?

(A) Juice

(B) pH

(C) Mud

(D) Crystal

✅ Correct Answer: Mud

Comments

Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Acid deposition causes ______________________...?

(A) the greenhouse effect to lessen

(B) lakes and forests to die

(C) acid indigestion in humans

(D) all the above are correct

✅ Correct Answer: lakes and forests to die

Comments

Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Rate of evaporation of petrol is greater than that of water at room temperature because:...?

(A) petrol molecules do not have any hydrogen bond

(B) petrol is an organic compound

(C) water molecules have small size

(D) petrol molecules have greater size

✅ Correct Answer: petrol molecules do not have any hydrogen bond

Comments

Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Evaporation can occur at ____...? Mcqs

PPSC Past Papers