GK
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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amplitude
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speed
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frequency
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wavelength
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Detailed explanation-1: -Thus, the speed of the wave is 30 cm per second, and one notes that in general the speed is c = . The speed of electromagnetic radiation of all kinds is the same universal constant that is defined to be exactly c = 299, 792, 458 metres per second (186, 282 miles per second).
Detailed explanation-2: -They all have kinetic energy. That’s the energy is the energy an object has when it’s in motion. Both alpha particles and beta particles produce ionizing radiation. The charge they carry can remove electrons from atoms.
Detailed explanation-3: -All light, or electromagnetic radiation, travels through space at 186, 000 miles (300, 000 kilometers) per second-the speed of light.
Detailed explanation-4: -What is Radiation? Radiation is energy that comes from a source and travels through space at the speed of light. This energy has an electric field and a magnetic field associated with it, and has wave-like properties.