Answer:
Permanent or temporary just took the test
Explanation:
<h2>
Answer: 4200 calories</h2>
Let's start by explaining that 1 Calorie (
) is defined as a unit of thermal energy that is equivalent to the amount of heat (
) needed to raise the temperature of 1 gram
of water by 1 degree Celsius
.
The formula to calculate it is:
(1)
Where:
is the mass
is the specific heat of the element. In the case of water 
is the variation in temperature, which in this case is
Rewriting equation (1) with the known values:
Answer: The velocity of the proton after it has traveled a distance of 80 cm is 5.1 × 10^6 m/s
Explanation: Please see the attachment below
Answer:through wires or cables
Explanation: