Answer:
deez nut
Explanation:
Ari is bad at call of duty no kizzy
Answer:
<h3>A. </h3>
Explanation:
Mechanical energy is energy in motion is the example of mechanical energy⚡
Answer: The molar concentration of oxygen gas in water is 
.
Explanation:
Partial pressure of the 
gas = 685 torr = 0.8905 bar
1 torr = 0.0013 bar
According Henry's law:
Value of Henry's constant of oxygen gas at 20 °C in water = 34860 bar
Let the number of moles of gas in 1 liter water be n.
1 Liter water = 1000 g of water
Moles of water in 1 L 
Molar concentration of oxygen gas in 1 L of water:
The molar concentration of oxygen gas in water is .
Electric
current passes through a filament of an incandescent bulb, thereby increasing
it temperature. When current flows, it contains electrons through the filament
to produce light. Typically, incandescent light bulb consists
of a glass enclosure that contains tungsten filament. The glass enclosure
contains either a vacuum or an inert gas that serves as the filament protection
from evaporating. Incandescent light bulbs contain a stem attached at to its
base to allow the electrical contacts to run through the envelope without gas
or air leaks.
