Created by Shi Shang Tan
over 7 years ago
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Question | Answer |
Watts | 1Js^-1 |
I = E|tA | intensity |
The solar constant is | 1370 wm^-2 |
Frequency is in what units | 1 Hz = 1 s-1 |
speed of light | 3*10^8 ms-1 |
speed,wavelength and frequency | c=vf |
energy in light | E = hf |
h = plack constant=? | 6.63*10^-34 js-1 |
another way to determine energy = | E = hc/v |
power | P=E/t |
Heat transfer Conduction | H= kA * change in temp/ l (wk-1m-1) |
convection | H= qA change in temp |
Radiation | H= eoAT^4 (To-Te) |
Calorimetry (gas) | change in j = nCp change in temp |
Calorimetry (solid) | change in j = mc change in temp |
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