Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Physics
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?
1 answer
solved it thanks
You can
ask a new question
or
answer this question
.
Related Questions
Explain, in terms of electrical energy, how the operation of a voltaic cell differs from the operation of an electrolytic cell
Identify the sources of energy used to power a cell phone and other energies that it can transform into.
I put Electrical Energy
Chemical Reactions Quick Check
5 of 55 of 5 Items Question Photosynthesis requires which kind of energy?(1 point) Responses
When you turn on a battery powered flashlight, you transform...
A:heat energy into light and chemical energy. B:chemical energy
You are cooking pasta and putting a pot of water on an electric stove. When the water starts to boil, you add the pasta. What
When a match is struck, what forms of energy does the burning match give off?(1 point)
Responses Light energy and thermal energy
How does a flashlight illustrate the Law of Conservation of Energy?
• It is an electric circuit through which electrical energy
Which statement about energy is correct?(1 point)
Responses There are many types of energy. Energy can be light energy, sound
What type of energy from the Sun do plants use to make their own food?
A.Chemical Energy B.Sound Energy C.Light Energy D.Heat
When you turn on a television, you transform electrical energy into what types of energy?
1) heat energy 2) light energy 3)