Cdf 21august

Dimensional formula of volume is.....

• [MLT]

• [M⁰L³T⁰]

• [M¹L-³T⁰]

• [M⁰L-³T⁰]

Dimensional formula of density is

• [MLT]

• [M⁰L¹T-³]

• [M¹L-³T⁰]

• [M¹L³T⁰]

The quantities do not possess dimensional formula but have a fixed value is called......

• Dimensional constant

• Dimensionless constant

• Dimensionless Variable

• Dimensional variable

The quantities, whose values are variable and they do not have dimension is called

• Dimensionless variable

• Dimensional variable

• Dimensionless constant

• Dimensional constant

An equation obtained by equating a physical quantity with its dimensional formula is called the ............ of this physical quantity.

• dimensional equation

• Quadratic equation

• Linear equation

• Dimensions

The physical quantity that obeys simple algebra is called......

• Scalar

• Vector

• Tensor

• All of these

Examples of .......... are length, mass, time, temperature, area, volume etc

• Scalars

• Vectors

• Tensors

• All of these

.......... may be positive or negative.

• Scalar

• Vector

• Tensor

• None of these

............ of a physical quantity is the numerical value followed by a

• Magnitude

• Direction

• Line

• Mass

A physical quantity which obeys the vector law of addition and with specified direction is called

• Scalar

• Vector

• Both scalar n vector

• None of them