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netineya [11]
3 years ago
8

Scientists are working on a new technique to kill cancer cells by zapping them with ultrahigh-energy (in the range of 1012 W) pu

lses of electromagnetic waves that last for an extremely short time (a few nanoseconds). These short pulses scramble the interior of a cell without causing it to explode, as long pulses would do. We can model a typical such cell as a disk 4.6 μm in diameter, with the pulse lasting for 3.4 ns with an average power of 2.46×1012 W . We shall assume that the energy is spread uniformly over the faces of 100 cells for each pulse.
Part A

How much energy is given to the cell during the pulse?

Express your answer to two significant figures.
Physics
1 answer:
ASHA 777 [7]3 years ago
4 0

Answer:

the best way to prevent cancer is to eat right

Explanation:

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Use kinematic equations to solve:

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Thus,

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