Question

specific molar heat capacity of hydrogen at constant pressure is 30 joule k1 mol -1 if unit length cahnged to 50 unit of time changes 1/4 s and unit of temparature changes of 4k keeping the units of madd and amount of capacity is new system of units is​

Answer 1

Explanation:

That time is a dimension of spacetime (sometimes called the fourth dimension) is another valid definition.

For example, consider the Minkowkski metric

ds²= -c²dt² + dx² + dy² + dz².

Then that temporal dimensions, and the usual coordinate time t in particular, are different form spatial dimensions like x,y, and z, is indicated by the fact that the coefficient of the temporal summand is negative, while it is positive for like spatial summands