Recent content by Jean Jack

  1. J

    Universal stationary frame of reference for speed, d and t

    I suppose I can see your point, however, photons are particles...
  2. J

    Universal stationary frame of reference for speed, d and t

    So could someone please shine some light on this question? If it even really makes any sense, I understand that distance is only an arbitrary measurement, but that is not the point of the question,
  3. J

    Universal stationary frame of reference for speed, d and t

    So I understand this is probably more contiguous with philosophy than with physics, and there is probably no exact answer to this, but I had a couple of interesting questions relating to planes of reference, keep in mind I am a high school student and possesses very little knowledge of...
  4. J

    Tension (and Frequency) with Change in Temperature

    Thank you sooo much I really really appreciate it, I had a look back at the equation linking Tension and Temperature, and I understand it completely now! I also managed to linearize the equation thanks to your tip! However it is to my understanding that you accidentally used: 2/L* sqrt(F0/u)...
  5. J

    Tension (and Frequency) with Change in Temperature

    Hi, sorry I'm new to this forum, not certain how to use everything, could I direct you to my question i posted earlier today on this thread please? many thanks in advance, it is extremely important for me!
  6. J

    Tension (and Frequency) with Change in Temperature

    So if f is the frequency at temperature T0 and tension F0 and f + Δf is the frequency at temperature T0+ΔT and tension F0+ΔF, then $$Δf=\frac{2}{L}\sqrt{\frac{F_0-(αEAΔT)}{μ}}-\frac{2}{L}\sqrt{\frac{F_0}{μ}}$$ If we linearize this with respect to the temperature change ΔT, we obtain...
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