To solve this problem it is necessary to use the concepts given through the ideal gas equation.
For this it is defined that
Where,
P = Pressure
V = Volume
R = Gas ideal constant
T = Temperature
n = number of moles.
In this problem we have two states in which the previous equation can be applied, so
From the first state we can calculate the Volume
Replacing
From the state two we can calculate now the number of the moles, considering that there is a change of 0.8 from Volume 1, then
Therefore there are 3.3moles of air left in the tire.
Answer:
It would be B because the warm air heats up and then burns the marshmallow. And the heat and the marshmallow were touching each other
Explanation:
I believe a but none sound like they’d build a laser
Answer:
Explanation:
<u>Accelerated Motion</u>
It occurs when an object changes its speed over time. If the changes in speed are uniform, then the acceleration is constant, positive if the speed increases, negative if the speed decreases.
The acceleration is calculated as follows:
The aeroplane starts with a speed of vo=62 m/s and reaches a speed of vf=6 m/s in t=35 s.
The acceleration is:
Female flies are the one that are saddle with the responsibility of laying eggs during reproduction. The female usually look for a warm and moist place that have abundance food source for laying the eggs. The eggs laid by by the flies transformed into larva, which is also called maggots and the maggots turn into flies.
