the water has more thermal energy - this is a key concept of thermodynamics
Part a)
Volume flow rate is given as
Part b)
Volume flow rate = area * speed
Part c)
for the speed of efflux we know that
d) we need figure to find this part
Answer:
<h2>135,000 J</h2>
Explanation:
The work done by an object can be found by using the formula
workdone = force × distance
From the question we have
workdone = 900 × 150
We have the final answer as
<h3>135,000 J</h3>
Hope this helps you
Answer:
The magnitude electrical force between the balloons is 14.4 N.
Explanation:
Given that,
Charge on each balloons,
Distance between charged balloons, d = 0.06 m
We need to find the magnitude electrical force between the balloons. We know that two charged particle possess electrical force when placed at a certain distance. The force is given by :
k is the electrostatic constant
So, the magnitude electrical force between the balloons is 14.4 N. Hence, this is the required solution.
Answer:
The metre is currently defined as the length of the path travelled by light in a vacuum in 1299 792 458 of a second