Answer:
Moles = Molecules / (6.0221415 x 10^23)
Explanation:
The pressure : 1.536 atm
<h3>Further explanation</h3>
Same container=same volume⇒the volume is constant
Gay Lussac's Law
<em>When the volume is not changed, the gas pressure in the tube is proportional to its absolute temperature </em>
P₁=1 atm
T₁=20+273=293 K
T₂=450 K
the pressure :
Answer: f = 760 Hz
Explanation: speed = frequency · wavelength v = fλ.
frequency f = v/ λ = 380 m/s / 0.50 m = 760 Hz
Because it is breaking out into small particals and there is change in shape not composition.
Answer:
B. price increases
Explanation:
as the supply decreases and demand increases the prices are increased to meet the demand and produce more