People
who made the light bulb
Thomas edison
what is a rod that redirects lightning
lightning rod
how fast dose lightning move?
~180,000 miles per second
who made the Tesla coil?
Nikola tesla
what is a device used to produce light
light bulb
how many watts dose a lightning bolt have?100 million volts
100 million volts
who made the electric motor?
Michael Faraday
what is the name of the device made by Steve jobs
mobile phone
how hot is a lightning bolt?
30000c or 54000f
who made fluorescent lights?
Nikola tesla
What is the abbreviated version of light emitting diode?
LED
dose it take more energy to cook the food or run the microwave normally
running it normally
who made the world wide web?
Tim Berners-Lee
what is laser an abbreviation of? (yes its an abbreviation)
Light Amplification by Stimulated Emission of Radiation
how much less energy dose a LED use compared to a normal light bulb
80% less