NEET Practice
← All questions
OMR-style practice · NEET UG
CHM-2026-C11-056
Exam guide
Syllabus
Questions
Learn (NCERT)
English
हिंदी
मराठी
CHM · CHM-2026-C11-056
Chemistry
A bulb is rated at 150 watt, converting 8% energy into light. If energy of one photon is 4.42 × 10⁻¹⁹ J, how many photons are emitted by the bulb per second?
A
2.71×10¹⁹
B
4.06×10¹⁹
C
27.2×10¹⁹
D
1.35×10¹⁹
Check answer
Try again
Sign in to view this PYQ question
Log in to view
