A student rolls a ball down the ramp. The ramp is supported by four stacked books. The student removes two books from the stack. Which of the following statements best describes how the ball’s motion is different after the books are removed?

When a person’s sweat evaporates, the person feels cooler. Which of the following statements best describes why sweating helps the person feel cool?

Which of the following could occur as a result of decreasing the heat energy of a gas?

Oxygen and iron combine chemically to form rust. Rust is classified as which of the following?

Which of the following is produced when two or more elements combine in a chemical reaction?

A student is investigating potential and kinetic energy by stretching a spring across a table. When the student lets go, the spring recoils. At which time is potential energy in the spring being converted into kinetic energy in this system?

A student is given a sample of an unknown liquid to test in the laboratory. The student thinks that the liquid is water. Which of the following physical properties of the sample is most helpful to determine if the liquid is water?

Water is changing from the liquid phase to the gas phase as it boils in a beaker. Which of the following statements explains why this cannot be used to prove that matter is conserved during a change of phase?

Which of the following is an example of a container that is filled with a pure substance rather than with a mixture?

Sugar is composed of carbon, hydrogen, and oxygen. Sugar is an example of which of the following?

Tobias rode his bike on a road for a 2 hr period. On average, he passed a 1 km marker every 3 min during this period. Which of the following was his average speed for this 2 hr period?

New carpet is being measured for a room that is 5.5 m by 4.6 m. On a measuring tape, what is the smallest unit that is necessary to measure the room accurately for the carpet?

Ms. Bristol measured the mass of a closed beaker containing several ice cubes. The mass was 100 g. After the ice cubes had melted, Ms. Bristol measured the mass of the beaker again. What was the mass of the beaker of water the second time?

Which of the following is a characteristic of all chemical changes?

An escalator at a shopping mall is 10 m long and moves at a constant speed of 0.5 m/s. If José steps onto the escalator at the bottom while it is moving, how long will it take him to travel the 10 m?

Which of the following is an example of the formation of a mixture?

Which of the following is an example of a physical change but not a chemical change?

A glass is partially filled with water. Five ice cubes are placed in the glass, causing the level of the water to reach the rim of the glass. Which of the following statements best explains the increase in water level?

A jet flies from Washington, D.C. to Dallas, TX. The trip takes approximately 2 hours and covers approximately 1900 km. Which of the following best describes the speed and direction of the jet's flight?

In order for a glider to fly, its weight must be opposed by

Teachers: Create FREE classroom games with your questions Click for more info!
©2007-2024 Review Game Zone | About | Privacy | Contact | Terms | Site Map