Question

Si unit of Coffecient of linier expansion is​

Answer 1

Answer:

Thermal expansion refers to a fractional change in size of a material in response to a change in temperature. For most materials, over small temperature ranges, these fractional changes… uses the SI unit inverse kelvin (K−1 or 1/K) or the equivalent acceptable non SI unit inverse degree Celsius (°C−1 or 1/°C).

Answer 2

Answer:

The SI unit of coefficient of linear expansion can be expressed as °C-1 or °K-1. Here, C indicates Celsius and K indicate Kelvin. The dimension of coefficient of linear expansion will be [M^0L^0T^0K^-1].

Explanation:

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