Recent content by phys02

Hi everyone, I can't seem to calculate Planks constant (h) from this graph. I thought it should simply be the gradient? So I used h= (f1-f2)/(Ua-Ua2) but found it to be nothing near the actual constant of 6.63*10^34! Any help would be greatly appreciated!

thank you tiny-tim! just one more thing. so when if it entered an electric field at an angle it would simply accelerate towards the positive plate still? (fig.1) And I'm not quite sure how such a spiral would look? Something like (fig.2)? Why? [my drawings might be wrong i just...

Homework Statement To create a standing wave, two progressive waves must be traveling in opposite directions along the same line. They also must have the same frequency, wavelength and therefore speed. Destructive waves are similar only they travel in opposite directions. Why does it...

Homework Statement For my physics exam we might need to know what the path of an electron would look like if it entered a magnetic and electric field cause by two parallel plates at an angle. I think it should corkscrew but I'm not sure! Any help? Also, in only an electric field...would the...