10_Physical Quantities and Techniques Measurement_2023

Open Ended

Why this accident happened?

Poll

qualitative is unmeasurable.

• True

• False

Open Ended

Mention 2 example of physical quantities!

Multiple Choice

What is unit for light intensity?

• Candela

• Ampere

• mol

• metre

Poll

Temperature is derived quantities.

• True

• False

Open Ended

Mention 2 equipment that we can use to measure length!

Multiple Choice

100 cm = .... m

• 10

• 1

• 100

Multiple Choice

0.25 m = .... cm

• 25

• 2.5

• 250

Open Ended

Answer this question!

Open Ended

Erroring result of the measurement because of seeing mistake (not perpendicular position) is called ...

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Multiple Choice

What kind of tool that we can use to measure the volume of irregular object?

• Measuring cylinder

• Ruler

• vernier calliper

Multiple Choice

1 dm^3 = 0.001 m^3

• True

• False

Multiple Choice

Stopwatch is used to measure time.

• True

• False

Multiple Choice

1 ms = 0.001 s

• True

• False

Open Ended

Answer this question!

Open Ended

What is the difference between precise and accuracy?

Open Ended

Explain both left and right!