lab safety knowledge flashcard

Front

What measures the mass of an object?

Back

Triple beam balance is used to measure the mass of an object.

Front

True or False: A thermometer can measure the temperature of a substance and NOT the humidity.

Back

True

Front

What tool measures the humidity of an atmosphere?

Back

Psychrometer measures the humidity of an atmosphere.

Front

Which tool would weathermen most likely use?

Back

Anemometer is most likely used by weathermen.

Front

True or False: To measure small objects you use a meterstick, but for larger objects you use a metric ruler.

Back

False. A meterstick is used for larger objects, while a metric ruler is used for smaller objects.

Front

What is the purpose of a microscope?

Back

A microscope is used to magnify small objects for detailed observation.

Front

What does a hot plate do?

Back

A hot plate is used to heat substances in a laboratory setting.

Front

What is the function of a spring scale?

Back

A spring scale measures the weight or force of an object.

Front

What does an anemometer measure?

Back

An anemometer measures wind speed.

Front

What is the definition of temperature?

Back

Temperature is a measure of the average kinetic energy of the particles in a substance.