Homework Help: Physics

Posted by Anonymous on Tuesday, December 4, 2012 at 2:30pm.

A typical photo-voltaic cell delivers 4.2×10^−3W of electric energy when illuminated with 0.15W of light energy. What is the efficiency of the cell?

Physics - Anonymous, Tuesday, December 4, 2012 at 3:38pm
solved it thanks

Answer this Question

Related Questions

physics - A typical photovoltaic cell delivers 3.8×10−3 {\rm W} ...
chem - Explain, in terms of electrical energy, how the operation of a voltaic ...
Science - Molecules that make up matter move constantly.Which of these forms of ...
Chemistry - The equation for photon energy, , is where = 6.626×10&#...
Chemistry - The equation for photon energy, , is where = 6.626×10&#...
Chemistry - The equation for photon energy, , is where = 6.626×10&#...
chemistry - Calculate the energy of a photon of electromagnetic radiation at ...
Science - Which of these energy changes takes place in a solar cell? A.Heat ...
Physics - A computer and monitor use 800J of electric energy each second. The ...
AP CHEMISTRY - A voltaic cell is constructed that uses the following half-cell ...

For Further Reading

First Name:
School Subject:
Answer: