Physics · Electromagnetic Spectrum
Consider the following statements about light: (A) Light having wavelengths below 400 nm is infrared. (B) Light having wavelengths above 700 nm is ultraviolet. Which of the following is correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1(B) is true and (A) is false
- 2Both (A) and (B) are true
- 3Both (A) and (B) are false✓
- 4(A) is true and (B) is false
Correct answer
Both (A) and (B) are false
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