Physical Quantities and measurement

What is the SI unit for length?

• meter

• kilometer

• nanometer

• milimeter

Physical quantity is defined

• Quantity that can be measured

• Quantity to be find

• Quantity in laboratory

• Quantity that has direction

2 types of Physical Quantities

• Base Quantity & Derived Quantity

• Base Quantity & Physical Quantity

• Physical Quantity & Dimension Quantity

• Vector Quantity & Scalar Quantity

Those are from basic quantity except

• Time

• Velocity

• Electric Current

• Luminious Intensity

Which unit of length would be best to measure the distance between 2 cities?

• centimetres

• millimetres

• kilometres

• metres

What are the units of weight?

• Kilogram

• Newtons

• Grams

• Pascals