Understanding Thermometer Readings & Temp. Conversion

When reading a thermometer, what is the first step you should take to ensure an accurate reading?

• Shake the thermometer vigorously.

• Ensure the thermometer is at eye level.

• Hold the thermometer at an angle.

• Place the thermometer in direct sunlight.

If a thermometer reads 25°C, what is the equivalent temperature in Fahrenheit?

• 45°F

• 77°F

• 68°F

• 82°F

Which of the following is a common error when reading a thermometer?

• Reading the thermometer at an angle.

• Ensuring the thermometer is clean.

• Reading the thermometer at eye level.

• Using a thermometer with a broken scale.

• 37°C

• 36°C

• 38°C

• 35°C

What should you do if the liquid in a glass thermometer is separated?

• Use it as it is.

• Shake it to recombine the liquid.

• Heat it to recombine the liquid.

• Discard the thermometer.

A thermometer shows a reading of 0°C. What is this temperature in Fahrenheit?

• 32°F

• 0°F

• 100°F

• 212°F

Which of the following practices can lead to an incorrect thermometer reading?

• Reading the thermometer in a well-lit area.

• Holding the thermometer with bare hands for too long.

• Ensuring the thermometer is calibrated.

• Reading the thermometer at eye level.

Tags

NGSS.MS-PS3-4

If a thermometer reads 100°F, what is the equivalent temperature in Celsius?

• 37.8°C

• 40°C

• 38°C

• 42°C

What is the main reason for ensuring a thermometer is at eye level when reading it?

• To avoid parallax error.

• To make it easier to read.

• To ensure the thermometer is clean.

• To prevent the thermometer from breaking.

• 98.6°F

• 100°F

• 99°F

• 96°F