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QPack Physics Questions
Moiz_6047
#1 Posted : Wednesday, July 21, 2021 7:14:58 PM
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Q14) Can you please explain why an increase in wavelength will cause an increase in speed? I thought frequency would cause an increase in speed?

Q16) Do all waves part of the EM Radiation (Radio Waves, microwaves, etc...) have a speed of 3 x 10^8 m/s

Q23) I'm having a hard time understanding why all the metal would not turn into liquid? Wouldn't this be necessary to enter the next part of the phase diagram?
INSTR_Calla_139
#2 Posted : Thursday, July 22, 2021 6:45:28 PM
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Hello Moiz,

For question 14, remember that the equation for speed is Speed = Wavelength x Frequency, therefore if either wavelength or frequency is increased, the speed will increase.

For question 16, no remember that speed of light is 3x10^8 m/s, other types of waves can have other speeds.

Hope this helps!
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