Quiz #1

which one of the following is vector quantity

• momentum

• acceleration

• force

• all are correct

which one of the following is scalar quantity

• mass

• time

• temperature

• all are correct

which one of the following is a property of scalar quantities

• has direction

• can be negative

• has magnitude only

• depends on the observer

which one of the following is not a vector quantity

• displacement

• velocity

• speed

• acceleration

which of the following represents a scalar field

• temperature distribution

• force field

• velocity field

• magnetic field