The answer is 26 Pa.
<span>The ideal gas law can be presented as:
PV = nRT
where
P - pressure of the gas,
V - volume of the gas,
n - amount of substance of gas,
R - gas constant,
T - temperature of the gas.</span>
But, we do not need to know all of the equation members since the right side of the equation is not affected and will remain the same. It is enough the left side of the equation:
P₁V₁ = P₂V₂
It is given:
P₁ = 104 Pa
V₁ = 108 L
V₂.= 432 L
The unknown is P₂ = ?
P₁V₁ = P₂V₂.
104 Pa × 108 L = P₂ × 432 L
11,232 Pa L = P₂ × 432 L
P₂ = 11,232 Pa ÷ 432
<span>P₂ = 26 Pa</span>
<span>
</span>
<span>Therefore, the new pressure will be 26 Pa.</span>
Answer:
B. 3
Step-by-step explanation:
16 : 4 = 12 : |GD|
4=12 : |GD|
|GD| = 12 : 4 = 3, Answer is B
Answer:
Step-by-step explanation:
The reference angle is an acute angle that angle in standard position makes with the positive x-axis.
The given angle in radians is
This angle is already acute and hence it is itself a reference angle.
The reference angle of any angle in the first quadrant is the same angle.
Answer is x=-4 second choice
Original Price:
15.5:90%=17.(2)
