Light
What is the path of light?
What is a straight line.
What are five things that make sound
What are an audio,an airpod, headphone,spoon fork pan etc
What is 3 things we use gears for?
What is a bike,smoothie machines,cars and a mixer.
what is the three types of pulleys?
what are fixed,movable , and compound
What is the quietest gear?
What are helical gears.
What is the reflection of light on a mirror?
What is light bounces back instead of passing through.
What is one way that light and sound are similar?
What is bouncing of surroundings.
What if the second gear turned to the right ,what direction will the 1st gear move in?
What is left.
what is the easier pulley to use?
what is compound
What pulley needs charge and power?
What is mobile
What is a simple definition of light?
What is light traveling in waves
What does sound travel faster in liquids,solids of glasses?
What are solids.
What simple machine is a gear really made of but with added teeth?
What is a wheel of an axle
what is a simple definition of pulleys?
what is making work easier.
What are all the colours of the white light?
What is rainbow.
WHat is three properties of light?
What is reflection,refraction, and traveling in a straight line.
What is a simple definition of sound?
What is vibrations that travel through the air.
What are the 4 types of gears?
What is a spur gears,helical gears bevel gears and worm gears.
what is 5 things that we use pulleys for?
what are raising flags,operating window blinds,moving curtains in theaters,moving heavy stuff, etc.
What is the second smallest color when we point a light at a prism?
What is blue.
What is a way we can see all the colors of light?
What is pointing a flashlight at a glass prisim.
What is the name for the rapid back and forth movement of an object that produsses sound?
What is vibrations.
Do all gears turn at same speed?
What is the smaller gears turn faster
what are the main parts of a pulley?
what are a wheel,an axle,and a shaft
What part of a sound wave is the lowest point?
What is through.