Famous Scientists and Inventors Quiz

Who invented the telephone, which changed the way we communicate?

• Thomas Edison

• Alexander Graham Bell

• Nikola Tesla

• Albert Einstein

What is one major impact of the invention of the internet?

• It made books obsolete.

• It allows instant communication worldwide.

• It replaced all forms of entertainment.

• It increased the use of paper.

Which of the following is a sign of a chemical change?

• Water boiling

• Ice melting

• Rust forming on iron

• Sugar dissolving in water

Who is known for discovering penicillin, which has saved countless lives?

• Louis Pasteur

• Marie Curie

• Alexander Fleming

• Gregor Mendel

What is one effect of the invention of the light bulb?

• It made candles unnecessary.

• It increased the use of gas lamps.

• It caused more fires.

• It made the night darker.

Which of the following indicates a chemical change has occurred?

• A change in state from solid to liquid

• A color change in a substance

• A change in temperature without a reaction

• A mixture of sand and salt

Who invented the first practical automobile?

• Henry Ford

• Karl Benz

• Thomas Edison

• Nikola Tesla

What is a significant impact of the invention of vaccines?

• They have no effect on diseases.

• They help prevent the spread of infectious diseases.

• They only work for animals.

• They are only used in hospitals.

Which of the following is NOT a sign of a chemical change?

• Formation of a gas

• Change in color

• Change in shape

• Formation of a precipitate

Who is credited with the invention of the printing press?

• Johannes Gutenberg

• Isaac Newton

• Albert Einstein

• Benjamin Franklin