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(R2) Lightning strikes can involve currents as high as two 25,000A that last for about 40 ms. If a person Is struck by a Bolt of lightning with these properties, the current will pass through their body. WWe shall assume that their mass is 75 kilograms, that they are wet (after all, they is in a rainstorm) and therefore has a resistance of 1.0 kQ. and that their body is all water (which is reasonable for a rough, but plausible, approximation). a. By how many degrees Celsius would this lightning Bolt increase the temperature of 75 kilograms of water? b. Given that the internal body temperature is about 37 degrees Celsius, would the person's temperature actually increase that much? Why not? What would happen first?

(R2) Lightning strikes can involve currents as high as two 25,000A that last for about 40 ms. If a person Is struck by a Bolt of lightning with these properties, the current will pass through their body. WWe shall assume that their mass is 75 kilograms, that they are wet (after all, they is in a rainstorm) and therefore has a resistance of 1.0 kQ. and that their body is all water (which is reasonable for a rough, but plausible, approximation). a. By how many degrees Celsius would this lightning Bolt increase the temperature of 75 kilograms of water? b. Given that the internal body temperature is about 37 degrees Celsius, would the person's temperature actually increase that much? Why not? What would happen first?

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PH.3. Please help, I need to understand physic problems
3. (R2) Lightning strikes can involve currents as high as two 25.000A that last for about 40 ms. If a person Is struck by a Bolt of lightning with these properties, the current will pass through their body. We shall assume that their mass is 75 kilograms, that they are wet (after all, they is in a rainstorm) and therefore has a resistance of 1.0 kQ. and that their body is all water (which is reasonable for a rough, but plausible, approximation). a. By how many degrees Celsius would this lightning Bolt increase the temperature of 75 kilograms of water? b. Given that the internal body temperature is about 37 degrees Celsius, would the person's temperature actually increase that much? Why not? What would happen first?
Transcribed Image Text:3. (R2) Lightning strikes can involve currents as high as two 25.000A that last for about 40 ms. If a person Is struck by a Bolt of lightning with these properties, the current will pass through their body. We shall assume that their mass is 75 kilograms, that they are wet (after all, they is in a rainstorm) and therefore has a resistance of 1.0 kQ. and that their body is all water (which is reasonable for a rough, but plausible, approximation). a. By how many degrees Celsius would this lightning Bolt increase the temperature of 75 kilograms of water? b. Given that the internal body temperature is about 37 degrees Celsius, would the person's temperature actually increase that much? Why not? What would happen first?
3. (R2) Lightning strikes can involve currents as high as two 25,00OA that last for about 40 ms. If a person is struck by a Bolt of lightning with these properties, the current will pass through their body. We shall assume that their mass is 75 kilograms, that they are wet (after all, they is in a rainstorm) and therefore has a resistance of 1.0 k2, and that their body is all water (which is reasonable for a rough, but plausible, approximation). a. By how many degrees Celsius would this lightning Bolt increase the temperature of 75 kilograms of water? b. Given that the internal body temperature is about 37 degrees Celsius, would the person's temperature actually increase that much? Why not? What would happen first?
Transcribed Image Text:3. (R2) Lightning strikes can involve currents as high as two 25,00OA that last for about 40 ms. If a person is struck by a Bolt of lightning with these properties, the current will pass through their body. We shall assume that their mass is 75 kilograms, that they are wet (after all, they is in a rainstorm) and therefore has a resistance of 1.0 k2, and that their body is all water (which is reasonable for a rough, but plausible, approximation). a. By how many degrees Celsius would this lightning Bolt increase the temperature of 75 kilograms of water? b. Given that the internal body temperature is about 37 degrees Celsius, would the person's temperature actually increase that much? Why not? What would happen first?
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