Compact florescent and LED bulbs are designed to

A) produce more light than normal bulbs.
B) use less electricity than incandescent bulbs to produce light.
C) be powered by heat from CHP technology.
D) turn off automatically when no people are in a room.


B

Environmental & Atmospheric Sciences

You might also like to view...

Popular European revolutions of the late 18th to mid-19th centuries transformed numerous monarchies into

A) republics. B) empires. C) confederations. D) nations. E) supranational organizations.

Environmental & Atmospheric Sciences

____________________ is a non-tree plant fiber from a rapidly growing woody plant that yields more paper pulp per area of land than tree farms do

Fill in the blanks with correct word

Environmental & Atmospheric Sciences

The average pH of seawater is about ____

A) 2 B) 5 C) 8 D) 10

Environmental & Atmospheric Sciences

The BRIC designation includes which 4 countries?

A) Bangladesh, Russia, Indonesia, China B) Botswana, Rwanda, Ivory Coast, Cameroon C) Britain, Romania, Iceland, Croatia D) Brazil, Russia, India, China E) Brazil, Russia, Indonesia, China

Environmental & Atmospheric Sciences