Light and sound quiz

Both light and sounds are forms of energy which we learned this past week. Catch the falling statements and drop them on True or False. I used this for Yrevision for Common Entrance.

The pupils had mini whiteboards to answer on - one question then answer at a time. In our physics class, we got to dive deeper into the topic of waves, light , and sound. Start studying LIGHT AND SOUND QUIZ 3. Learn vocabulary, terms, and more with flashcards, games, and other study tools. If you mix the primary colours of light we create new colours.

This quiz will ask questions about light , how light travels, and reflection. Take this quiz to find out how much you know about these three areas! It can be reflecte refracted and dispersed. Ray diagrams show what happens to light in mirrors and lenses. Eyes and cameras detect light.

Go to science of light or science of sound. Back to Science Questions. Objects that produce their own light are called. White light can be split into what seven colors of the S? Light is a form of Energy. What E is the organ of hearing?

Sight and hearing are two of the most important senses which help us to communicate with each other and explore the world. There is no sound in a: A solid B vacuum C liquid: 3. The height of a wave is the: A trough B amplitude C wavelength: 4. The distance from one crest of a wave t. The air molecules carry the sound waves to your ear. Sound travels on air molecules.

In this KSScience quiz we open our ears to hear all about sound ! When you hear a sound your ear is picking up a vibration in the air. The energy from the vibration travels in waves - when these waves travel to your ears and then to your brain, you hear the sound. Tell whether each light source is man-made or natural. Including vocabulary exercises for sound and light words, how we see activities, how light travels exercises and how sound is made PowerPoints. When the “activate” line goes high for about 20ms the button logic activates the light and sound.

By connecting a compact relay to this same line we can control the sound in an independent way. Kids take a ten question practice quiz on light. Click the answer to select your choice. When you are ready for the next question select the next Question button.

Humans appear to be the only animal that has developed music, which is a specialised form of communication. The properties of these waves differ quite considerably. They have wavelengths between centimetre and metres, and will easily diffract round corners.

This difference is the reason why you can often hear.