## 1.B.15?

$\Delta p \Delta x\geq \frac{h}{4\pi }$

tonyhu
Posts: 57
Joined: Tue Sep 24, 2019 12:17 am

### 1.B.15?

Could anybody explain this homework assignment to me?

Emily_4B
Posts: 57
Joined: Wed Sep 18, 2019 12:21 am

### Re: 1.B.15?

Can you post the whole question

asannajust_1J
Posts: 105
Joined: Wed Sep 11, 2019 12:16 am
Been upvoted: 1 time

### Re: 1.B.15?

for part A, just use the equation (velocity)=(frequency)(wavelength)
for part B, the question asks about the relationship between energy and frequency so you would use E=hf
for part C, then using the energy you just determined, use the equation E= (hc) /(wavelength) so solve for the wavelength.
for part D, use the wavelength solved for in part C and use spectrum to determine the type of radiation.