When viewed in green light, a flag that is red and green will appear to be :

Yellow

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Green

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Black and green

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Black

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Solution

The correct option is C
Black and green

The flag will appear black and green. The red part will not be visible. So, it appears black.

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Similar questions

An object in a denser medium, when viewed from a rarer medium, appears to be raised. The shift is maximum for:

(a) red light (b) violet light

Statements

I.Some yellow are red.

II.No red is green.

Conclusions

I.Some red are yellow.

II.Some green are yellow.

III.Some yellow are not green.

IV.All green are yellow.

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