Answer:
707 m/s
Explanation:
Since the root mean temperature is directly proportional to the root mean square velocity.
We have
V1/V2 =√T1/T2
V1= root mean square velocity of nitrogen at 300K
V2= root mean square velocity of nitrogen at 600K
Thus;
517/V2 = √300/600
517/V2 = 0.707
V2 = 500/0.707
V2= 707 m/s
<span>Water will diffuse down gradients of water potential, just as heat will flow down gradients of temperature and rocks will roll down gradients of gravitational potential</span>
Answer:
For Jin, the speed of the arrow is 13 m/s, and for the archer, the speed of the arrow is 17 m/s.
Explanation:
EDGE2020 :)
B
Answer:
Explanation:
Hundreds of different species of "good" bacteria play a very important role in our health by processing fiber and producing certain vitamins, such as B vitamins, vitamin K, and other nutritive substances. The health-promoting bacteria are called probiotics and are normal inhabitants of the human gastrointestinal tract.