Question

length of the rope is 15m what is the physical quantity and write its magnitude​

Answer 1

Answer:

Physical quantity=15m

Magnitude=15

Answer 2

Given :

Length of the rope = 15 m

To Find :

The physical quantity and its magnitude =?

Solution :

Physical Quantity: A physical quantity is any phenomenon that can be measured with an instrument or be calculated for. A physical quantity can be expressed as the combination of a numerical value and a unit. For example, the physical quantity mass can be quantified as n kg, where n is the numerical value and kg is the unit.

So, we can say that here length is the physical quantity.

Length, L = 15 m

Magnitude is the numerical value of that physical quantity.

So, the magnitude of length = 15