minah25
minah25
12-09-2017
Geography
contestada
history of the development of solar energy source
Respuesta :
kishorrock1315ow60os
kishorrock1315ow60os
12-09-2017
The history
of photovoltaic
energy
(aka.
solar
cells) started back in 1876. William Grylls Adams along with a student of his, Richard Day, discovered that when selenium was exposed to light, it produced electricity.
Answer Link
VER TODAS LAS RESPUESTAS ( 94+ )
Otras preguntas
Joelle earns her regular pay of $7.50 per hour for up to 40 hours of work in a week. For each hour over 40 hours of work in a week, Joelle is paid 1 times her
is computer a common noun or proper noun
A jogger runs 4.0 km [W] in 0.50 h, then turns and runs 1.0 km [E] in 0.20 h, then 1.5 km [N] in 0.25 h, then 3.0 km [E] in 0.75 h and finally 1.5 km [S] in 0.3
Write the sum of the numbers as the product of their Greatest Common Factor and another sum. 44+40
What can you say about the 3's in the number 43,335
what is 6*6*6*6 written in exponential notation
Please help this is urgent! :(Emma is 3 times as old as Tara.In another 7 years Emma will be twice as old as Tara will be.Write at least one question and use al
is aluminum foil a compound element or mixture?
Why might Rome along with Greece and Egypt be described as part of the Mediterranean world?
How are the factors of 36 related to the factors of 72
