If a quantity has no dimensions then-It may have a unitSuch quantities does not existCan never have a unitnone of the above

Question

Toppr Admin · Accepted Answer

A quantity has no dimension means that the quantity may be the ratio of same physical quantities- For example- the angular displacement is the ratio of lengths but it has some unit- called radian-

If a quantity has no dimensions then,
It may have a unit
Such quantities does not exist
Can never have a unit
none of the above

A quantity has no dimension means that the quantity may be the ratio of same physical quantities. For example, the angular displacement is the ratio of lengths but it has some unit, called radian.

If a quantity has no dimensions then,It may have a unitSuch quantities does not existCan never have a unitnone of the above

A quantity has no dimension means that the quantity may be the ratio of same physical quantities. For example, the angular displacement is the ratio of lengths but it has some unit, called radian.

If a quantity has no dimensions then,
It may have a unit
Such quantities does not exist
Can never have a unit
none of the above