Question

for which applications would you choose a liquid over a gas or solid? washing clothes linking a brake pedal to the brake pads at the wheels of a car deodorizing a room carving a sculpture dissolving sugar painting a wall making a gear for a machine

Explanation:

• Washing clothes: Water (a liquid) is used to carry detergents and remove dirt.
• Linking brake - pedal to brake pads: Brake fluid (a liquid) is used to transfer force.
• Dissolving sugar: A liquid (like water) is needed to dissolve sugar.
• Painting a wall: Paint (a liquid) is applied to cover the wall.
• Deodorizing a room: Usually a gas (air - freshener spray) or solid (deodorizing blocks) is used, not a liquid in the traditional sense for this application.
• Carving a sculpture: Solids are carved.
• Making a gear for a machine: Solids are used to make gears.

Answer:

washing clothes, linking a brake pedal to the brake pads at the wheels of a car, dissolving sugar, painting a wall