wizzkids's latest activity

  • wizzkids
    wizzkids replied to the thread Mod 7 UV Catastrophe Question.
    I think you could say, "Planck showed that there was a decreasing intensity of radiation for frequency f > kT/h because radiant energy...
  • wizzkids
    wizzkids replied to the thread Mod 7 UV Catastrophe Question.
    Good questions - this shows you are really engaging. (i) Something I didn't mention before it is extremely unlikely that all the...
  • wizzkids
    wizzkids replied to the thread Mod 7 UV Catastrophe Question.
    Firstly, let's clear up your description of the "classical" intensity distribution function. The "classical" intensity distribution...
    • Rayleigh-Jeans.png
  • wizzkids
    wizzkids replied to the thread Reynolds 853 and X100.
    Reynolds 853 is a low-carbon steel alloy containing manganese, chromium, molybdenum, copper and silicon. 853 tubes are manufactured in...
    • Reynolds.PNG
  • wizzkids
    Have you thought about Mining Engineering? There are plenty of jobs and they pay way above market rates for good people.
  • wizzkids
    wizzkids replied to the thread Projectile Motion inquiry.
    dy/dx (x) is proportional to the magnitude of instantaneous vertical component of velocity of the projectile. It will have a magnitude...
  • wizzkids
    wizzkids replied to the thread Laser.
    LASER stands for Light Amplification by Stimulated Emission of Radiation. LASER devices are monochromatic by nature because the light...
  • wizzkids
    wizzkids replied to the thread Mod 3 q help.
    I think you are right. However, this is a weird question. To construct an electrochemical cell you would normally construct it from two...
  • wizzkids
    wizzkids replied to the thread Perms and Coms.
    There are 70 ways to select 4 members from a set of 8. However not all of these are proper words. I can find 19 words that are proper...
  • wizzkids
    wizzkids replied to the thread Digitial animation gifs.
    To create an animated GIF you need to design each frame of the animation. For smooth motion you could be looking at designing 50 frames...
    • Water_molecule.gif
  • wizzkids
    wizzkids replied to the thread physics q.
    According to Quantum Mechanics, the ball can be considered to be at the top of its path as well as everywhere else at the same time...
  • wizzkids
    wizzkids replied to the thread ???.
    It seems like a perfectly good question. There are eight elements in the third period. They each have very different...
    • valency.png
  • wizzkids
    Here is a website that I like: Java Chemistry Lab It's coded in JSmol and it lets you drag and drop atoms to make covalently bonded...
  • wizzkids
    wizzkids replied to the thread physics.
    If you have some time, go watch this video by Drs Hume and Ivey, It's all about relative velocity. Pretty cheesy, but absolutely 100%...
  • wizzkids
    wizzkids replied to the thread mod 3 physics skills task.
    Too hard to call. Ask one of the students in Year 12 what they did last year, and it's bound to be something similar.
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