What are the dimensions of angle,specific heat,heat,latent heat,frequency,charge,potential difference,resistance?

- Angle does not have any dimension as it is a pure ratio
- Dimensions

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# Tag: dimensions

## Dimensions of angle, specific heat, heat, latent heat, frequency, charge, potential difference, resistance.

## Limitations of Homogenity

## Limitations of Dimensional Analysis

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What are the dimensions of angle,specific heat,heat,latent heat,frequency,charge,potential difference,resistance?

- Angle does not have any dimension as it is a pure ratio
- Dimensions

Paraser asked

“What are the limitations of homogenity?”

The question is acutually”**What are the limitations of dimensional analysis**?”

The dimensional analysis is based on the **principle**

**Ashmeeta Bhattarai** asked:

“What are limitations of principle of homogeneity of dimensional analysis?”

**The dimensional analysis has the following limitations**

- It fails while using it to derive a relation among physical quantities, if there are more than 3 unknown variables on which a given physical quantity depends
- It does not tell whether a given Physical quantity is a scalar or a vector.
- It does not tell us the value of constants involved
- It does not always tell us the exact FORM of a relation
- It cannot be used for deriving logarithmic, trigonometric or exponential relations
- A dimensionally correct equation may not always be the correct relation. (Because there are more than one physical quantity having the same dimensions)

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