Science

1. Which of the following is a knowledge of laws, theories, and facts based on observations?

• Science
• History
• Mathematics
• Philosophy

Who is the scientist that is known for the discovery of gravity?

• Albert Einstein
• Galileo Galilei
• Nikola Tesla
• Sir Isaac Newton

Which of the following is one of the most important places in school where science experiments and activities can be done?

• Science lab
• Library
• Gymnasium
• Cafeteria

What is used to measure mass?

• Thermometer
• Ruler
• Protractor
• Balance or scale

Which of the following laboratory tools that help heat substances or other materials?

• test tube
• Bunsen burner, hot plate, heating mantle
• microscope
• pipette

Which of the following is a physically combined substance and maintains the identities of the component materials or substances?

• Mixture
• Compound
• Element
• Solution

Which of the following is needed in the laboratory when you want to take measurements such as length, mass, volume and temperature?

• Measuring Tools

• Calculators
• Rulers
• Scales

Which of the following tool is needed to divide or split materials or mixtures?

• Glue
• Screwdriver
• Separation Tools

• Hammer

Which of the following is used to measure temperature?

• Hygrometer
• Barometer
• Anemometer
• Thermometer

Which of the following is used to measure length?

• Ruler
• Thermometer
• Scale
• Protractor