subject
English, 05.03.2021 22:10 boo3972

May is writing this explanatory article about light bulbs. The most common type of bulb is the incandescent bulb, which heats a filament wire to produce light. In contrast, an LED bulb contains semiconductors that emit light when turned on. Incandescent bulbs last about 750 hours while LEDs last about 20,000 hours. So why are we still using old, inefficient bulbs?

What details from the text support the idea that the paragraph uses a compare and contrast organizational strategy?

A.
The descriptions of how the bulbs create light and how long they last
B.
The information that the semiconductors in LED bulbs make them last a long time
C.
The question the author poses about why we are using old, inefficient bulbs
D.
The information that incandescent bulbs heat filament wires to produce light

.

ansver
Answers: 2

Other questions on the subject: English

image
English, 21.06.2019 23:30, zfghiiooi5
Wichita mourning david matherne pipe organs—dusty and tarnished— bellowed the ancient song, as movers carried the pews for one last time. frozen branches—heavy with ice arms— 5 couldn’t perform their dance, as workmen shuffled inside the worn-out floors. sally richards—broken and mourning— watched while her father left, 10 as painters brought in their cans for the first time. stained-glass windows—buckled and broken— surveyed commotion’s cause as commerce won in the end 15 yet one more time. reverend richards—feeble and finished— cried as his exit was lost on christians who worshiped the dime; a change of the times. 20 which of these best summarizes the author's style in this poem? a) each of the five stanzas contains internal rhyme and consistent rhythm. b) each of the five stanzas contains an end rhyme describing a different character. c) each of the five stanzas contains assonance followed by a dash, then a description of the old church. d) each of the five stanzas introduces a character followed by a dash, then a description of that character. 3) in the first line of each stanza, the author follows the pattern of a noun followed by a pair of adjectives. what is the purpose of this pattern? a) the author hopes to create a peaceful feeling for the readers. b) the object and its adjectives are used to create a sense of progress. c) the author uses the pattern to create vivid pictures in the reader's mind. d) the author uses the pattern of man and nature to show the impact of this event.
Answers: 1
image
English, 22.06.2019 02:00, gwendallinesikes
Which character in this excerpt is in conflict with society, and why? joe summers is in conflict with society because he is joking with the villagers. old man warner is in conflict with society because he believes that young folks have crazy ideas. mrs. adams is in conflict with society because she says some villages have stopped holding lotteries. mr. adams is in conflict with society because he is standing with the villager who represents society's old ways.
Answers: 1
image
English, 22.06.2019 03:20, jhanley5862
If chopin were your music teacher, what techniques would he probably expect you to develop and practice? use details and information from the passage to explain your answer.
Answers: 3
image
English, 22.06.2019 04:00, QueeeenUknown7437
You visit two websites about inventions of the 21st century. one has .edu in the url address and the other has .com. which site is more likely to be credible and why? (6 points) select one: a. the .edu site is more likely to be credible because all .com sites are trying to sell you something. b. the .edu site is more likely to be credible because its domain is a university or other school type. c. the .com site is more likely to be credible because all .edu sites are personal college student blogs. d. the .com site is more likely to be credible because its owners review all the content before publishing.
Answers: 2
You know the right answer?
May is writing this explanatory article about light bulbs. The most common type of bulb is the inca...

Questions in other subjects:

Konu
Mathematics, 28.01.2020 17:57
Konu
Mathematics, 28.01.2020 17:57
Konu
Mathematics, 28.01.2020 17:57