Which of the following is a measurement conversion that you may need to make when comparing energy and mass in nuclear reactions? (a)degrees celsius to kelvin (b) grams to tons (c)kilojoules to joules (d)meters per second to miles per hour

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

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