Pre Test DEM1A Bengkel DBS10042 _sesi 1_2024/2025

The following is example of base quantity EXCEPT......

• Mass

• temperature

• time

• acceleration

The following is derived quantity EXCEPT.....

• Time

• Mass

• Temperature

• Force

SI unit for displacement is ............. ( use lowercase letters)

Determine the reading of the measurement tool below.

• 2.88mm

• 2.78mm

• 2.8mm

• 28.8mm

• 340 m/s

• 350 m/s

• 330 m/s

• 360 m/s

Here is the definition of Power. TRUE or FALSE.

Power is the rate of work is done.

• FALSE

• TRUE

Determine whether the statement is TRUE or FALSE.

Kinetic energy is the energy due to its motion.

• TRUE

• FALSE

Fill in the blank with suitable answer.

The Archimedes' Principle states that an object whether completely or partially immersed in a fluid, is acted on by a _____________ force which is equal to the weight of the displaced fluid.(Write answer in small letter)

A cube has a mass of 0.05kg and a side length of 0.02m. Calculate the density of the cube.