Answer:
By 16.7% or 0.167 IPM
Explanation:
Substracting the final IPM (6.088) to the initial IPM (5.921) gives us the net difference, which is how much did it increase in IPM. Multiplying this number by 100 gives us the percentual increase in the feed rate.
Answer:
m = 0.111 kg
Explanation:
Heat required to release from the body of the person when his temperature cool down by 1 degree C is given as

here we know that
m = 70 kg
s = 3840 J/kg K

now we know that


now the same heat is used to vaporize water of the body
so it is given as



Answer:velocity = 7.26 * 10^6 m/sec
Explanation:The rule that is used to solve this problem is shown in the attached image.
The variables are as follows:
k = 8.99 * 10^9 Nm^2 / C^2
e is the electron charge = -1.6 * 10^-19 C
q is the charge given = 1 * 10^-9 C
m is the mass of the electron = 9.11 * 10^-31
r1 is the radius of starting point = 3 cm = 0.03 m
r2 is the radius of the sphere = 2 cm = 0.02 m
Substitute with the givens in the equation to get the value of the velocity
Hope this helps :)
I am so sorry but I am not sure if the answers I have is accurate