Measurements 2

What is the SI unit for mass?

• Litres

• Kilograms

• Amperes

• Pounds

Which apparatus in the image can be used to measure

4.5 ml of fluid accurately?

• A

• B

• C

• D

What is the volume of the liquid in the apparatus shown?

• 18.0 mL
  

• 19.0 mL

• 20.0 mL

• 20.5 mL

The curved bottom line which is observed when water is placed inside a measuring cylinder is called the ______

• tangent

• parallax

• meniscus

• average volume

Your teacher asked you to measure 6.0 mL of liquid using a measuring cylinder. You were given three (3) tries. Your 1st reading volume when checked was 7.0mL , the second was 5.6mL and the third was 7.5mL .

Which word below BEST describes your measurements?

• acceptable

• precise

• accurate

• inaccurate

What is the length of the object in the image?

• 4.0 cm

• 4.5 cm

• 4.7 cm

• 5.0 cm

The archer's results shown in the image is ____________

• precise

• accurate

• inaccurate

• accurate and precise

The scrambled letters below spell which word used to measure time?

NEDSOC

• dense

• sconed

• second

• dosen

1565 mm is equal to many centimetres?

• 1.565

• 15.65

• 156.5

• 0.1565

It takes 340 seconds to fill a bucket to the mark of 7L. Calculate the average rate at which the water flowed out of the bucket.

(Remember rate is a measure of the change in a quantity with time, e.g. Distance or Volume/Time)

• 0.02 L/s

• 2.0 L/s

• 0.03 L/s

• 2.05 L/s