Log In Start studying!

Select your language

Suggested languages for you:
Answers without the blur. Sign up and see all textbooks for free! Illustration

Q53P

Expert-verified
Fundamentals Of Physics
Found in: Page 1275

Answers without the blur.

Just sign up for free and you're in.

Illustration

Short Answer

At what pressure, in atmospheres, would the number of molecules per unit volume in an ideal gas be equal to the number density of the conduction electrons in copper, with both gas and copper at temperature T =300K?

The pressure value that would give the number of molecules per unit volume in an ideal gas equal to the number density of conduction electrons in copper is 3.49×103 atm.

See the step by step solution

Step by Step Solution

Step 1: The given data

a) The number of conduction electrons in copper,n/V=8.43×1028m-3

b) The temperature value, T =300 K

Step 2: Understanding the concept of ideal gas equation

The equation that relates the characteristic properties of an ideal gas is known as Ideal Gas Equation. The ideal gas equation can be given as-

PV=nkT

Here P is the pressure,V is the volume, n id the number of moles and k is the Boltzmann constant.

Step 3: Calculation of the pressure

Using the given condition and data in equation, we can get the value of the pressure in atmospheres as follows:

P=nkTV =8.43×1028m-31.38×10-23 J/K300 K =3.49×108Pa =3.49×103 atm

Hence, the value of the pressure is 3.49×103 atm.

Most popular questions for Physics Textbooks

Icon

Want to see more solutions like these?

Sign up for free to discover our expert answers
Get Started - It’s free

Recommended explanations on Physics Textbooks

94% of StudySmarter users get better grades.

Sign up for free
94% of StudySmarter users get better grades.