What is visible light? How does it differ from the other forms of electromagnetic radiation?
What will be an ideal response?
Visible light is a kind of electromagnetic wave whose wavelength is between 0.40 and 0.76 ?m. It differs from the other forms of electromagnetic radiation in that it triggers the sensation of seeing in the human eye.
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Horses do not develop colic as other domesticated animals do
Indicate whether the statement is true or false.
____ are applied to door frames for the doors to stop against when closed.
a.Aprons b.Stops c.Stools d.Back bands
Rack and pinion steering gears have become commonplace on both passenger cars and light trucks.
Answer the following statement true (T) or false (F)
The force required to deploy a typical airbag is approximately equal to the force of a vehicle hitting a wall at over ________ miles per hour
A) 10 B) 15 C) 15-10 D) 3-5