Exploring Mixtures and Forces

Is water and oil a solid-liquid mixture? (Picture)

• Yes, water and oil form a solid-liquid mixture.

• No, water and oil are not a solid-liquid mixture.

• Water and oil are both liquids, so they mix completely.

• Water and oil create a solid when combined.

What do we call a mixture of sugar and water? (Picture)

• Sugar syrup

• Sweetened water

• Water solution

• Sugar solution

Which force is used when you push a box? (Picture)

• Gravitational force

• Magnetic force

• Frictional force

• Applied force

What type of force is gravity? (Picture)

• A fundamental force (non-contact force)

• An elastic force

• A magnetic force

• A frictional force

Is a salad a solid-solid mixture? (Picture)

• Yes, a salad is a solid-solid mixture.

• No, a salad is not a solid-solid mixture.

• A salad is a gas-solid mixture.

• A salad is a liquid mixture.

What happens when you stir a solid into a liquid? (Picture)

• The solid will change color instantly.

• The liquid will evaporate immediately.

• The solid may dissolve or remain suspended in the liquid.

• The solid will always float on the surface.

What is an example of a non-contact force? (Picture)

• Magnetic force

• Frictional force

• Gravitational force

• Tension force

Which of the following is an example of a solid-solid mixture?

• A mixture of oil and water
• A solution of sugar in water
• A pure crystal of salt
• A mixture of sand and salt
• A gas mixture of oxygen and nitrogen

What type of mixture is formed when oil and water are combined?

• A solution
• Liquid- Liquid

• Solid-solid

• Gas-Solid

Which of the following is a solid-liquid mixture?

• Sand and water

• Oil-water

• Mud-stone

• Sugar and salt