Answer: [M L2 T-2 K-1].
- A [M L2 T-2 K-1]
- B [M L2 T-1 K-1]
- C [M L T-2 K-1]
- D [M L2 T-2 K]
Correct answer: A. [M L2 T-2 K-1]
Explanation: k = energy/temperature = [M L2 T-2] / [K] = [M L2 T-2 K-1].
The 7 SI base units. All derived units (newton, joule, watt, volt, etc.) can be expressed as combinations of these 7 fundamental units raised to various powers.
Concept context
SI base units, dimensional analysis, significant figures, and error propagation. The toolkit every physics calculation relies on.