Class 11 Exam  >  Class 11 Questions  >  T represent temperature,'f'frequency and 'k' ... Start Learning for Free
T represent temperature,'f'frequency and 'k' boltzmann constant.what is the dimension of B in length?
Most Upvoted Answer
T represent temperature,'f'frequency and 'k' boltzmann constant.what i...
Community Answer
T represent temperature,'f'frequency and 'k' boltzmann constant.what i...

Dimension of Boltzmann Constant in Length

Temperature (T), frequency (f), and Boltzmann constant (k) are related through the equation:

\[ E = kT = hf \]

Where:
- E is energy,
- k is the Boltzmann constant,
- T is temperature, and
- f is frequency.

Dimensional Analysis:

The Boltzmann constant has units of energy per degree Kelvin (J/K). To determine the dimension of the Boltzmann constant in length, we need to consider the units of energy and temperature.

The unit of energy is joules (J), which can be expressed in terms of length, mass, and time using the formula:

\[ J = kg \cdot m^2/s^2 \]

The unit of temperature is the Kelvin (K), which is a measure of thermal energy.

Conversion to Length:

To convert the Boltzmann constant into length units, we can use the relationship between energy and length. By equating energy to \( \frac{1}{2}mv^2 \), where m is mass and v is velocity, we can express energy in terms of mass and velocity.

Since velocity has units of length per time (m/s), we can substitute this into the equation to obtain energy in terms of mass and length:

\[ J = \frac{1}{2}kg \cdot (m/s)^2 \cdot m \]

This simplifies to:

\[ J = \frac{1}{2}kg \cdot m^2/s^2 \]

This shows that energy can also be expressed in terms of mass and length. Therefore, the dimension of the Boltzmann constant in length can be derived from the units of energy and temperature.
Attention Class 11 Students!
To make sure you are not studying endlessly, EduRev has designed Class 11 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 11.
Explore Courses for Class 11 exam

Top Courses for Class 11

T represent temperature,'f'frequency and 'k' boltzmann constant.what is the dimension of B in length?
Question Description
T represent temperature,'f'frequency and 'k' boltzmann constant.what is the dimension of B in length? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about T represent temperature,'f'frequency and 'k' boltzmann constant.what is the dimension of B in length? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for T represent temperature,'f'frequency and 'k' boltzmann constant.what is the dimension of B in length?.
Solutions for T represent temperature,'f'frequency and 'k' boltzmann constant.what is the dimension of B in length? in English & in Hindi are available as part of our courses for Class 11. Download more important topics, notes, lectures and mock test series for Class 11 Exam by signing up for free.
Here you can find the meaning of T represent temperature,'f'frequency and 'k' boltzmann constant.what is the dimension of B in length? defined & explained in the simplest way possible. Besides giving the explanation of T represent temperature,'f'frequency and 'k' boltzmann constant.what is the dimension of B in length?, a detailed solution for T represent temperature,'f'frequency and 'k' boltzmann constant.what is the dimension of B in length? has been provided alongside types of T represent temperature,'f'frequency and 'k' boltzmann constant.what is the dimension of B in length? theory, EduRev gives you an ample number of questions to practice T represent temperature,'f'frequency and 'k' boltzmann constant.what is the dimension of B in length? tests, examples and also practice Class 11 tests.
Explore Courses for Class 11 exam

Top Courses for Class 11

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev