In the formula used to solve problems related to the first law of thermodynamics, what does q represent? a. internal energy b. heat c. work d. external energy

B.heat

Explanation:

As we know by First law of thermodynamics

as we know that

Q = heat or thermal energy supplied to the system

= change in internal energy of the system

W = work done by the system

So first law of thermodynamics is basically energy conservation law in which energy supplied to the system is converted into its internal energy and work done by the system.

it has to be b, about 97 percent.

get the total number of pieces of fruit and divide it by 4 to get the average. the result is the answer to the problem. 14 total number of fruits and there are 4 members. 14 divided by 4 is equals to 3.5.