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Answer: The pressure inside the cylinder will be 1.5 atm. The pressure can be calculated using the Ideal Gas Equation which relates the pressure, volume, temperature, and amount of gas to each other.
Further Explanation
The Ideal Gas Equation is:
where:
P - pressure (in atm)
V - volume (in L)
n - amount of gas (in moles)
R - universal gas constant
T - temperature (in K)
In the problem, we are given the values:
P = ?
V = 10.0 L (3 significant figures)
n = 0.60 moles ( 2 significant figures)
T = 35.0 degrees Celsius (3 significant figures)
We need to convert the temperature to Kelvin before we can use the Ideal Gas Equation. The formula to convert from degree Celsius to Kelvin is:
Therefore, for this problem,
Solving for P using the Ideal Gas Equation:
The least number of significant figures is 2, therefore, the final answer must have only 2 significant figures.
Learn More
1. Learn more about Boyle's Law brainly.com/question/1437490
2. Learn more about Charles' Law brainly.com/question/1421697
3. Learn more about Avogadro's Law brainly.com/question/1964205
Keywords: Ideal Gas Law, Gas Pressure
The wavelength of a photon is 622nm and it is a red light.
<h3>What is Wavelength?</h3>The length of a waveform signal that is propagating in space or over a wire is measured by the separation between identical points (adjacent crests) in the adjacent cycles. This length is typically specified in meters (m), centimetres (cm), or millimetres (mm) in wireless systems (mm).
<h3>What is Photon?</h3>A discrete bundle (or quantum) of electromagnetic (or light) energy is referred to as a photon. Photons move at the speed of light (3 108 m/s) because they have no mass.
<h3>What are the calculations?</h3>λ = v/f
where, f = frequency = 4.82 ×
v = speed of light = 3 × m/s
λ = 3 × / 4.82 ×
λ = 6.22 ×
λ = 622 nm.
Hence, the wavelength of a photon is 622nm and it is red light.
To know more about Wavelength, check out:
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