Front

What does the lab safety symbol indicating 'working with electricity' mean?

Back

It signifies that electrical equipment is being used, and safety precautions should be taken.

Front

What does the lab safety symbol indicating 'working with glassware or chemicals' mean?

Back

It indicates that glassware or chemicals are present, and protective measures should be followed.

Front

What equipment is used to see small objects in a lab?

Back

A compound light microscope is used to magnify small objects for better visibility.

Front

What does the lab safety symbol indicating 'working with chemicals' mean?

Back

It warns that chemicals are being used, which may be hazardous.

Front

What is the purpose of a triple beam balance?

Back

It is used to measure the mass of an object accurately.

Front

What safety equipment should be worn when working with chemicals?

Back

Safety goggles should be worn to protect the eyes from splashes.

Front

What is a beaker used for in a lab?

Back

A beaker is used for mixing, stirring, and heating liquids.

Front

What is the function of a graduated cylinder?

Back

A graduated cylinder is used to measure the volume of liquids accurately.

Front

What does the lab safety symbol indicating 'working with fire' mean?

Back

It indicates that flammable materials or open flames are present.

Front

What is the purpose of a test tube in a laboratory?

Back

A test tube is used to hold, mix, or heat small amounts of substances.