CAPE - 03 Dimensions of physical quantities

TRUE or FALSE

An equation is correct if it is not homogenous.

• TRUE

• FALSE

TRUE or FALSE

Dimensional analysis cannot be used to check the homogeneity of equations.

• TRUE

• FALSE

TRUE or FALSE

The dimension of derived quantities can be determined from base quantities.

• TRUE

• FALSE

TRUE or FALSE

An equation is incorrect if it is not homogenous.

• TRUE

• FALSE

TRUE or FALSE

Dimensional analysis can be used to check the homogeneity of equations.

• TRUE

• FALSE

TRUE or FALSE

The dimension of derived quantities cannot be determined from base quantities.

• TRUE

• FALSE

What is the Dimension for the following Base physical quantity:

Time

• [M]

• [L]

• [T]

• [𝜃]

• [A]

What is the Dimension for the following Base physical quantity:

Temperature

• [M]

• [L]

• [T]

• [𝜃]

• [A]

What is the Dimension for the following Base physical quantity:

Mass

• [M]

• [L]

• [T]

• [𝜃]

• [A]

What is the Dimension for the following Base physical quantity:

Electric current

• [M]

• [L]

• [T]

• [𝜃]

• [A]