Answer: there made up of carbon, oxygen, hydrogen, and nitrogen
Explanation: I learNed it in science class
Because humans are unable to make some vitamins known as essential vitamins, we must gain them from our diet
Answer:
D. First law of thermodynamics
Explanation:
The first law of thermodynamics refers that energy can be tranferred or changed form one form to another but it can neither be destroyed nor be created. hence, it is also known as law of conservation of energy.
The equation ΔU = Q − W describes the first law of thermodynamics.
Where
- U is the internl energy of the system.
- ΔU is the change in U.
- Q refers to the total heat supplied into the system (include both addition and release of energy in the system).
- W is the net work done by the system.
Hence, the correct option is D.
Answer:
The net force on the vehicle is 1534
Explanation:
I am not always accurate but I hope this helps!
