Which colour of light is deviated least ________....?

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

Which colour of light is deviated least ________....?

(A) Red

(B) Blue

(C) Violet

(D) Green

✅ Correct Answer: Red

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Source: This question is taken from the Everyday Science

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

The echo (reflected sounD. will be distinctly heard only at ordinary temperatures if the distance of the reflecting surfaces from the source of sound is at least ________...?

(A) 1120 ft

(B) 120 ft

(C) 56 ft

(D) 100 ft

✅ Correct Answer: 56 ft

Comments

Source: This question is taken from the Everyday Science

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

If an object absorbs all entire component/seven colours of light, it appears in ________ colour....?

(A) White

(B) Black

(C) Dark

(D) Green

✅ Correct Answer: Black

Comments

Source: This question is taken from the Everyday Science

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

Which colour of light is deviated least ________....? Mcqs

PPSC Past Papers