2F - 1. Making Measurements

Who revolutionized how we think of measurements?

• Galileo Galilei

• Niels Bohr

• Albert Einstein

• Isaac Newton

What device did Galileo use to measure time?

• Sundial

• Stopwatch

• Pendulum

• Digital clock

What is the SI unit for mass?

• Meter

• Kilogram

• Second

• Ampere

Which of the following is a type of clock mentioned?

• Atomic clock

• Sand clock

• Digital clock

• Water clock

What is the SI unit for length?

• Kilogram

• Meter

• Second

• Mole

What is the primary measurement for a sprinter?

• Time

• Length

• Volume

• Mass

What instrument is used to measure very small distances?

• Ruler

• Micrometre screw gauge

• Caliper

• Measuring tape

What is the formula for density?

• Density = Volume / Mass

• Density = Mass / Volume

• Density = Mass + Volume

• Density = Volume + Mass

What is the SI unit for temperature?

• Celsius

• Rankine

• Kelvin

• Fahrenheit

What is the first thing a doctor checks during a visit?

• Mass

• Height

• Blood pressure

• Temperature