Answer:
E=23,976 J
Explanation:
Given that
I = 1.8 Ah
Voltage = 3.7 V
We know that 1 h = 3600 s
I = 1.8 x 3600 A.s
I=6480 A.s
The energy in Jules given as
E= V. I
We know that unit of V.I is Watts ( J/s) and when multiple by seconds then we get Joules.
E=3.7 x 6480 Watt.s
E=23,976 J
Therefore the energy in joule will be 23,976 J.
Answer:
m' = 4948.38 kg/s
Explanation:
For a case of 100% efficiency, the power produced must be equal to the rate of potential energy conversion
GIVEN THAT
Power = 100 MW
rate of Potential energy = (m')*g*h
100*10^6 = (m')*9.81*206
m' = 4948.38 kg/s
Answer:
Inspectors use inductive reasoning on the job.
Explanation:
I just took the test.
Answer:
The surface temperature is 921.95°C .
Explanation:
Given:
a=25 cm ,P=350 hp⇒P=260750 W
Power transmitted 
W and remaining will lost in the form of heat.This heat transmitted to air by the convection.
h=230
Actually heat will be transmit by the convection.
In convection Q=hA
So 
T=921.95°C
So the surface temperature is 921.95°C .
