Answer:
B. 3.1 × 10^5 V
Explanation:
Which is an example of potential energy? a swimmer kicking their legs a car driving on the road an arrow flying at a target a yo
1 answer:
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Answer:
2100 J
Explanation:
The heat required to increase the temperature of a substance is given by
where
m is the mass of the substance
C is its specific heat capacity
is its change in temperature
For the water in this problem, we have:
m = 100 g is its mass
C = 4.2 J/g • °C is the specific heat capacity
is the increase in temperature
So, the amount of heat needed is: