Jee Light and Energy Question 7 September 1, 2021

Determine amount of photons given wavelength and watts. Use both speed of light and energy formulas. This is from the Jee exam of September 1, 2021 at 3:00-6:00, question 7.
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[@adityadivine]

Excellent explanation mam 😀

[@OldSchoolChemistry]

Thanks AdityaDivine!

[@adityadivine]

@@OldSchoolChemistry mam add 'jee mains' in the title.
As jee is about 2 exams mains and advanced and this question is from mains.
Try some jee advanced questions, they're considered as hardest in India.
And, I'll love to see a video by you like how to do time management in jee mains and advanced chemistry.

[@OldSchoolChemistry]

Thank you for the insight! I’ll look for the advanced.😊