Red has a longer wavelength than yellow
Because this would be copyright. unless you change what you found significantly and give some credit. if you don’t change it and site it as someone else’s that copyright and you can be fined
Examples of Newton's Second Law of Motion
Pushing a Car and a Truck. ...
Pushing a Shopping Cart. ...
Two People Walking Together. ...
Hitting a Ball. ...
Rocket Launch. ...
Car Crash. ...
Object thrown from a Height. ...
Karate Player Breaking Slab of Bricks.
Out of The following speed is the same for all kinds of electromagnetic waves.
Electromagnetic waves travel at the same speed through space. That speed, also known as the speed of light is approximately 300 million meters per moment which are 3.0 x 108 m/s...Although all electromagnetic waves travel at the same speed over space, they may vary in their wavelengths, frequencies, and energy levels. Wavelength is the distance between comparing focuses of adjacent waves. Frequencies of electromagnetic waves run from thousands of waves per second to trillions of waves per second. The energy of electromagnetic waves depends on their frequency. Low-frequency waves have small energy and are ordinarily safe. High-frequency waves have a lot of energy.
To know more about electromagnetic waves refer to the link brainly.com/question/3101711
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Answer:
d. Test the rods one pair at a time in each possible end‑to‑end orientation until finding a pair that repels; the leftover rod is unmagnetized.
Explanation:
Repulsion is the surest test of magnetisation . If two objects repel each other , they must be magnets . If two objects attract each other , they may not be magnets. In later case , one may be non - magnet. So the last test will help us identify the unmagnetised rod.