#LetsPrepareATC 🏆 Prepare AAI - ATC Exam (2023) with ATC Gurus Mr. Paras Soni & Dr. Abhijit Sen
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Practice Question
Light with an energy flux of \(18 W/cm^2\) falls on a non-reflecting surface at normal incidence. If the surface has an area of \(20 cm^2\)

find the total momentum delivered (for complete absorption) during a 30 minute time span.

Select one correct option:

\(2.16 kg/ms\) Correct 💪 In-correct 🧐
\(2.10^{-3} kg/ms\) Correct 💪 In-correct 🧐
\(2.10^{-5} kg/ms\) Correct 💪 In-correct 🧐
\(2.10^{-2} kg/ms\) Correct 💪 In-correct 🧐
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