Physics Crossword

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Motion (Crossword Puzzle) Across 3. the rate at which an object moves 4. mass of an object times its velocity 7. a force that is opposite to the direction of motion 8. the measure of the force of gravity on an object 9. speed in a given direction Down 1. the rate of change in velocity 2. a push or a pull 5. a change in position in a certain amount of time 6. acceleration is 9.8 meters/sec/sec 10. the tendency of an object to remain in motion or at

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Physics Crossword

Transcript of Physics Crossword

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Motion (Crossword Puzzle)

Across3. the rate at which an object moves4. mass of an object times its velocity7. a force that is opposite to the direction of motion8. the measure of the force of gravity on an object9. speed in a given direction11. a unit that measures force

Down1. the rate of change in velocity2. a push or a pull5. a change in position in a certain amount of time6. acceleration is 9.8 meters/sec/sec10. the tendency of an object to remain in motion or at rest

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Simple Machines (Crossword Puzzle)

Across1. Bar on which a wheel turns.4. Cylinder with a ridge winding around it. It's a simple machine.6. Strength or force that can be exerted on other bodies.7. An instrument of work.9. Something that produces action, a moving force.11. plane A plank or plane surface put at an angle to a horizontal surface.12. To move, usually with force or effort.14. Any device that applies or changes the direction of power force, or motion.

Down2. A bar which rests on a fulcrum.3. To move something away by pressing against it.5. A round frame that turns on a pin or shaft in its middle.7. A force that causes rotation.8. Exerting pressure or influence over object or substance.10. The act of a surface or an object rubbing against each other.13. Amount of work a machine is expected to perform.

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Sound (Crossword Puzzle)

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Light (Crossword Puzzle)

Across Clues 1. The hight-point of a wave4. The thing that waves travel through (can be liquid, air, etc)5. The (horizontal) distance between one crest and the next9. Gives objects their color - we are seeing the colors of light that are reflected10. The angle that light hits at a surface is the same angle it will bounce back12. Tells us how closely waves travel together14. When light goes into an object and disappears15. Absorbs the most color16. Blocks all light

Down Clues 2. Allows almost all light to pass through3. Light bending5. Reflects all color6. Allows some light to pass through, while some light is reflected7. When light bounces off an object and continues to travel (what you see in a mirror)8. When light goes through an object11. This type of lens spreads light out in many directions13. This type of lens focuses light on a specific point14. The distance that the wave moves from its resting position to the crest

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*** Word Hunt ***

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Electrical energy is widely used because it can be converted to other forms of energy. Study the mind-map carefully and fill in the rest of the boxes with the useful forms of energy produced by each electrical appliance.