Question

silicon has a band gap of 1.1 eV. what range of photon wavelengths from solar radiation...

silicon has a band gap of 1.1 eV. what range of photon wavelengths from solar radiation can silicon solar cells convert to electricity, when operated at the earth's surface?

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Silicon (Si) is an intrinsic semiconductor with a band gap of ~1.1 eV. Increasing temperature has...
Silicon (Si) is an intrinsic semiconductor with a band gap of ~1.1 eV. Increasing temperature has been shown to increase its conductivity. Estimate the order of magnitude increase in the electrical conductivity of Si when its application temperature is increased from 25 ℃ (ambient temperature) to 425 ℃. Is this temperature effect mostly due to the change in concentration or the mobility of the charge carriers in Si?
A. What is the energy in 10-3 eV of a photon that has a momentum of...
A. What is the energy in 10-3 eV of a photon that has a momentum of 6.13×10−29 kg ⋅ m/s ? B. What is the energy in 10-9 eV of a photon in a radio wave from an AM station that has a 1,506 kHz broadcast frequency? C. Calculate the frequency in 1020 Hz of a 0.571 MeV γ-ray photon. D. A certain molecule oscillates with a frequency of 1.73×1013 Hz. What is the approximate value of n for a...
1. Microwave radiation has wavelengths from 1.0×10-3 to 1.0 m, whereas the wavelength region for infrared...
1. Microwave radiation has wavelengths from 1.0×10-3 to 1.0 m, whereas the wavelength region for infrared radiation is 1.0×10-6 to 1.0×10-3 m. We can say that: (higher than, lower than, or the same) 1. The frequency of microwave radiation is infrared radiation. 2. The speed of microwave radiation is infrared radiation. 2.Infrared radiation has frequencies from 3.0×1011 to 3.0×1014 Hz, whereas the frequency region for microwave radiation is 3.0×108 to 3.0×1011 Hz. (higher than, lower than, or the same) We...
A light-emitting diode (LED) is a semiconductor device (p-n junction diode) that emits light when an...
A light-emitting diode (LED) is a semiconductor device (p-n junction diode) that emits light when an electric current is passed through it. LEDs are becoming the most popular light sources because they are much more energy efficient than conventional incandescent light sources. While the "white" light produced by a light bulb or the sun is a blend of many different colors, and these sources typically produce a large amount of heat, LEDs release only one particular color of light, and...
Exploring Innovation in Action Power to the People – Lifeline Energy Trevor Baylis was quite a...
Exploring Innovation in Action Power to the People – Lifeline Energy Trevor Baylis was quite a swimmer in his youth, representing Britain at the age of 15. So it wasn’t entirely surprising that he ended up working for a swimming pool firm in Surrey before setting up his own company. He continued his swimming passion – working as a part-time TV stuntman doing underwater feats – but also followed an interest in inventing things. One of the projects he began...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT