MCQ
The wavelengths of violet, yellow and red light are $\lambda_{ v }, \lambda_{ y }$ and $\lambda_{ r }$ respectively, then ______________
- ✓$\lambda_{ v }>\lambda_{ y }>\lambda_{ r }$
- B$\lambda_{ v }<\lambda_{ y }<\lambda_{ r }$
- C$\lambda_{ y }<\lambda_{ v }<\lambda_{ r }$
- D$\lambda_{ y }<\lambda_{ r }<\lambda_{ v }$
