Sunday, February 7, 2010

Wavelengths energy true or false?

smaller wavelengths have more energy than big wavelengths do to smaller wavelengths have more energy is because they move faster.





Or smaller wavelengths have more energy than big wavelengths do to smaller wavelengths hold more energy do to it being smaller.





The ultraviolet ,x-rays .gamma rays have more energy do to smaller wavelength.





There are alll kinds of electromagnetic radiation but ultraviolet ,x-rays .gamma rays have more energy do to the wavelength being small it can hold more energy.





When working with EMF we deal with type of electromagnetic radiation and intensityWavelengths energy true or false?
Referring to electromagnetic spectrum:





1. is false because all EMS travel at the same rate


2. the smaller do have more energy due to frequency


3. UV, x-ray and gamma are the small ones, only cosmic are smaller


4. again, smaller are higher frequency


5. When working with the EMS, we are dealing with all frequencies and wavelengths of rays or waves that are traveling at the speed of light. They may be different intensities depending on the amplitude of the waves.Wavelengths energy true or false?
I never finished High School, and this never came up in O-Level Physics.





In electromagnetic energy context, LOUIS DeBROGLIE theorized that ALL PARTICLES WITH MOMENTUM have a WAVELENGTH, and this is expressed by the formula:





\lambda = \frac{h}{p},





Wavelength = Planck's Constant/ Momentum of particle





Therefore, Momentum = Planck's Constant/ Wavelength.





The momentum of any particle is therefore inversely proportional to the wavelength involved. That is, the shorter the wavelength, the higher the energy of the particle.





May I go and put on a nice icepack on my head, now?
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