Given:
Amount of heat produced = 100 kcal per hour
Let's find the rate of energy production in joules.
We know that:
1 calorie = 4.184 Joules
1 kcal = 4.184 Joules
To find the rate of energy production in Joules, we have:
Therefore, the rate of energy production in joules is 418.4 kJ/h which is equivalent to 418400 Joules
ANSWER:
418.4 kJ/h
Answer:
true
Explanation:
I believe the answer i chose because the earths atmosphere is mostly made up of different things that causes the earth to interact with human life and also interacts with what's in the atmosphere like energy oxygen carbon dioxide and all the stuff like that i hope its right.
Answer:
(2) B and C
Explanation:
In B resistors are parallel
so
1/R = 1/R1 + 1/R2
= 1/8+1/8
= 2/8
so
R = 4 ohms
In C resistors are in series
so,
R= R1+R2
= 2+2
= 4
Answer:
3/5i + 4/5J
Explanation:
use the commtative property to reorder the terms
3i + 4 j
to
4j + 3i
The conjugate of a complex number a=b is the number a-bi
4j -3i
-- There's no limit to the distance of gravitational forces.
There's gravitational force between Pluto and the lint in your
pocket ... not much, but it's there, and it can be calculated.
So there's ALWAYS gravitational force between the Earth and the
spaceship, AND ALSO between the Moon and the spaceship.
Even before it's ever launched !
-- The Earth has about 80 times as much mass as the Moon has,
so you have to be much closer to the Moon before the gravitational
forces in each direction are equal.
