Light energy quizBy Gavin Thomas / November 26, 2023 Welcome to your Light energy quiz Your teacher's email Your name Your school 1. The diagram below shows a fish being viewed from above the water. The fish appears to be closer to the surface than it really is. What causes this difference? Light is reflected Light is expanded Light is refracted Light is focused None 2. All the following are natural source of light EXCEPT Moon Torch light Sun Firefly None 3. Which is the main source of light and heat energy that converts light to chemical energy during photosynthesis? Water Torch light Sun Moon None 4. Light bulbs, candles, lamps are examples of what source of light? Natural light sources Immortal light sources Artificial light sources General light sources None 5. What is a reflection? Light going through an object Light bouncing back off of an object Light bending the direction of light Light changing colours None 6. What does translucent objects mean? No light goes through Some light goes through it All the light go through it None of the above None 7. The image shows the light is being reflected Shining on a transparent object Shining on a translucent object Shining on an opaque object None 8. The image shows the light is being reflected Shining on a transparent object Shining on a translucent object Shining on an opaque object None 9. The image shows the light is being reflected Shining on a transparent object Shining on a translucent object Shining on an opaque object None 10. What type of glass does this child have to her face ? Rough Translucent Opaque Transparent None 11. Some light will pass through all the following objects EXCEPT Dark sunglasses Frosted window White plastic bucket Tinted car window None 12. Q. White light is made up of _________________ colors. 5 6 7 8 None 13. Light is produced by all the following EXCEPT Firefly Moon Fire Bulb None 14. Which of these items does NOT refract light? telescope Eyeglasses clear window camera None 15. A lens that is thicker in the center and thinner at the edges and bends light inwards is a Concave Convex Opaque Distorted None 16. When light is reflected it.. Bounces back Slow down Bend Stop None 17. Which of the following objects most likely refracts light? Paper Camera Mirror Apple None 18. What happens when light hits an object you can see? The light turns corners The light curves around the object The object reflects the light The light and the object do not form a shadow None 19. Which is translucent? Clear glass Air Wood Tissue paper None 20. What is a prism? Clear glass an opaque object that appears black a transparent object that separates white light a translucent object None 21. What separates white light into different colors? refraction absorption scattering refraction None 22. Light bends when it passes at an angle from air into water because the water slows down the light. reflects the ligh block the light scatters the light None 23. The diagram below shows that the light is refracted absorbed reflected scattered None 24. To see all the colours in white light we can shine the light through a mirror prism window plain glass None Time's up
