What is dimensional formula for thermal conductivity?
Table of Contents
What is dimensional formula for thermal conductivity?
Unit Of Thermal Conductivity
| SI unit of thermal conductivity | Watts per meter-kelvin (W.m-1K-1) |
|---|---|
| Imperial unit of thermal conductivity | BTU.h-1.ft-1.℉-1 |
| Dimensional formula | M1L1T-3Θ-1 |
What is the dimensional formula for resistivity?
Option 3 is correct, i.e. ML3T-3I-2. Resistivity (ρ): Resistivity is the resistance per unit length and cross-sectional area….Detailed Solution.
| Quantities | Dimension |
|---|---|
| Voltage | ML2T-3I-1 |
| Resistivity | ML3T-3I-2 |
| Torque | M1L2T-2 |
| Work | ML2T-2 |
What is the dimension of thermal resistivity?
[ML− 3 T2 K−1]
What is the dimension of thermal conductivity Mcq?
9. What is the dimension of thermal conductivity? Explanation: Unit of thermal conductivity is W/m K.
What is the dimension of rho?
The rho dimension specifies a ratio along a vector from the chord (PQ) through a point C to the vertex (R). Point C is at the maximum distance (CD), measured by a normal from the chord PQ to the conic segment PQ.
What is thermal resistance find its unit and dimension?
What is the dimensional formula of Stefan Boltzmann constant?
Therefore, the Boltzmann constant is dimensionally represented as [M1 L2 T-2 K-1].
What is the dimension of energy Mcq?
4. What is the dimension of energy? Explanation: Unit of energy is m N.
What is the unit of thermal conductivity?
Units. In the International System of Units (SI), thermal conductivity is measured in watts per meter-kelvin (W/(m⋅K)). Some papers report in watts per centimeter-kelvin (W/(cm⋅K)).
What is the dimensional formula for electric charge?
Therefore, the electric charge is dimensionally represented as [M0 L0 T1 I1].