To find the internal energy of gas we can use
here given that
Number of moles (n) = 7 moles
Temperature T = 40 + 273 = 313 K
degree of freedom(f) = 5 (for diatomic gas)
now by above formula
<em>So it is approximately 45500 J (option C)</em>
Answer:
A wave model of light is useful for explaining brightness,color, and the frequency-dependent bending of light at a surface between media. However, because light can travel through space, it cannot be a matter wave, like sound or water waves.
I honestly think it's 18,000 N
Hope I helped!
<span>So if you started on the bench press with 8 reps of 225 pounds, but can now do 10 reps, and you've been able to achieve 10 reps for two workouts in a row, increase the weight.
</span>
Theres a little exclamation......
The correct answer is option D. That is, the branch of Physics that study the particles movement at any speed, including very high speeds is Relativity
<h3>
Difference between Kinematic and Dynamics </h3>
Kinematic is a branch of Physics that deal with a study of particle's motion without considering the cause of the motion. While dynamics deals with the motion of a particle as well as the causes of the motion.
The branch of Physics that study the particles movement at any speed,
including very high speeds is Relativity.
We have relativity of mass, relativity of time and relativity of length. All deal with the speed of light which is the fastest speed on earth as of now.
Therefore, the correct answer is option D. That is, the branch of Physics that study the particles movement at any speed, including very high speeds is Relativity.
Learn more about Relativity here: brainly.com/question/364776?source=aidnull
#SPJ1
hello! i believe it would be A.