Find the frequency of light emitted by a zns led

Assignment Help Physics

Reference no: EM13271119

The semiconducting compound ZnS is widely used for ultraviolet light emitting diodes (LED's). The energy gap in ZnS is 3.6 eV. What is the frequency of light emitted by a ZnS LED?

Reference no: EM13271119

Questions Cloud

Exponential probability density function : Exponential probability density function

Stormy ride for queensland''s tourism industry : Tourism businesses in Queensland have experienced a stormy ride in the past few years. First there was the global ?nancial crisis, then a series of cyclones that caused terrible damage in the state's north in 2010 and early 2011.

Globe models cross-cultural dimensions : How does the current landscape of global HRM impact HR planning? What are the HRM implications of Hofstedes, Trompenaarsâ, and the GLOBE models cross-cultural dimensions?

Find the mean and standard error of the sample means : Find the mean and standard error of the sample means that is normally distributed with a mean of 10 and a standard deviation of 2 and a sample size of 25.

Find the frequency of light emitted by a zns led : The semiconducting compound ZnS is widely used for ultraviolet light emitting diodes (LED's). find the frequency of light emitted by a ZnS LED

Design simple rlc circuit that would produce all of response : When the input x(t) = 5u(t) is applied to a linear second-order circuit the response of the state variable is y(t) = 10e^(-100t)-5e^(-200t) + 5. Design a simple RLC circuit that would produce all of these responses.

What was the compton shift in the photons wavelength : After a 0.785 nm x-ray photon scatters from a free electron, the electron recoils with a speed equal to 1.53E+6 m/s, What was the Compton shift in the photon's wavelength

Competitor profiles for a healthcare organization : Complete two competitor profiles for a healthcare organization. The healthcare organization could be your current (or former) employer or the organization in your marketing plan.

Calculate the sums of squares : Complete the ANOVA summary table. If your instructor wants you to calculate the sums of squares,use the preceding data to do so.

User Account

All Pages