Exploring Science and Invention

What is the scientific method?

• The scientific method is a systematic approach to inquiry that involves observation, hypothesis formulation, experimentation, and conclusion.

• A way to memorize scientific facts without understanding.

• A random guessing technique for solving problems.

• A method used only in chemistry experiments.

Who is known as the father of modern physics?

• Isaac Newton

• Albert Einstein

• Galileo Galilei

• Niels Bohr

What invention is Thomas Edison famous for?

• Electric fan

• Electric light bulb

• Phonograph

• Telephone

What does DNA stand for?

• Dioxyribonucleic Acid

• Deoxyribonucleic Base

• Deoxyribonitric Acid

• Deoxyribonucleic Acid

Who developed the theory of relativity?

• Isaac Newton

• Albert Einstein

• Niels Bohr

• Galileo Galilei

What is the primary function of a microscope?

• The primary function of a microscope is to magnify small objects for detailed observation.

• To measure the temperature of small objects.

• To illuminate dark areas for photography.

• To create 3D models of large structures.

What is the law of gravity?

• The law of gravity is a principle of thermodynamics.

• The law of gravity describes the attraction between masses.

• The law of gravity states that light cannot escape a black hole.

• The law of gravity explains how to fly an airplane.

Who invented the telephone?

• Alexander Graham Bell

• Graham Bell

• Nikola Tesla

• Thomas Edison

What is the purpose of a hypothesis in an experiment?

• To summarize the results of the experiment.

• The purpose of a hypothesis in an experiment is to provide a testable prediction that guides the research.

• To collect data without any predictions.

• To provide a detailed explanation of the findings.

What is renewable energy?

• Energy that cannot be replaced once used, such as nuclear energy.

• Renewable energy is energy from sources that are naturally replenished, such as solar, wind, and hydro.

• Energy generated from non-renewable sources like natural gas.

• Energy derived from fossil fuels like coal and oil.