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Cuộn dây có N = 1000 vòng, mỗi vòng có diện tích S = 20 cm2 đặt trong một từ trường đều. Trục của cuộn dây song song với vectơ cảm ứng từ của từ trường. Cho độ lớn B biến thiên, người ta thấy có suất điện
answered
Jul 4, 2022
Physics
high-school
0
votes
158k
views
A test of significance uses evidence provided by sample data to assess whether a claim about a ___________ is supported or refuted.
answered
Feb 11, 2022
Mathematics
college
6
votes
11.1k
views
PLEASE ONLY ANSWER IF YOU'RE GOING TO GIVE A LEGITIMATE ANSWER AND NOT USE ME AS POINTS Ling plotted a point and its opposite on a number line. Which two points could Ling have plotted? A. 3/9 and – 1/9
answered
Dec 26, 2021
Mathematics
middle-school
2
votes
9.3k
views
1. _____________________ = the most valuable resource. North America is home to billions of trees, millions of bison, and countless number of other natural resources. 2. Early Jamestown was ‘hell on earth.
answered
Dec 19, 2021
History
high-school
3
votes
210k
views
What kind of figurative language is in, Then Haste Thee, time-- 'tis kindness all... Thou fliest and bear'st away our woes? I think its personification but im not sure maybe im wrong, i searched it up
answered
Dec 8, 2021
English
middle-school
0
votes
116k
views
Find the value of x to the nearest tenth.
answered
Nov 13, 2021
Mathematics
middle-school
0
votes
96.2k
views
Whats the midpoint between 2 and 8
answered
Oct 23, 2021
Mathematics
college
3
votes
133k
views
According to a recent poll, 29% of adults in a certain area have high levels of cholesterol. They report that such elevated levels "could be financially devastating to the regions healthcare system" and
answered
Oct 9, 2021
Mathematics
college
3
votes
65.4k
views
I'm learing about the Revaltionnaly war, and are Samuel Adams and John Adams Brothers??
answered
Jul 29, 2021
History
middle-school
5
votes
67.6k
views
I will give free brainllest if someone answers this question in the frist 2 mins so here is the question what is : 33x44+51-17=??????????
answered
Jul 16, 2021
Mathematics
high-school
5
votes
19.8k
views
Which steps should a reader take to interpret figurative language? Check all that apply. compare two unlike things with each other identify the type of figurative language visualize by connecting details
answered
May 24, 2021
English
middle-school
1
vote
42.6k
views
Select the correct answer. Which equation represents the vertical line passing through (1,-9)? A. x = -9 B. X = 1 y = -9 D.y = 1
answered
May 22, 2021
Mathematics
college
4
votes
22.4k
views
Advantages amoeba has over a cell of a lizard
answered
Mar 13, 2021
Biology
middle-school
3
votes
179k
views
30 POINTS QUESTION!!!! Refer to the two passages. Source 1 "Christendom had recovered from . . . when the Tartar cataclysm had threatened to engulf it. The Tartars themselves were already becoming an object
answered
Jan 25, 2021
History
high-school
3
votes
157k
views
Text in overflow in one text box can automatically be sent to another text box by creating a link group best fit placeholder
answered
Nov 16, 2020
Computers and Technology
middle-school
6
votes
145k
views
It is estimated that t-weeks into a semester, the average amount of sleep a college math student gets per day S(t) decreases at a rate of −3tet2 hours per day. When the semester begins, math students sleep
answered
Aug 26, 2020
Mathematics
high-school
5
votes
26.7k
views
If the two men in the cartoon represent congress, what is congress investigating? provide two specific examples from the image to support your response. Discuss two additional ways that Congress can check
answered
Mar 13, 2020
Social Studies
high-school
2
votes
22.7k
views
Why is the closing scene of the alchemist important?
answered
Jul 3, 2019
English
high-school
2
votes
125k
views
Why were Gustave Eiffel’s contributions to the statue of liberty important?
answered
May 29, 2019
History
college
2
votes
33.1k
views
A vessel of volume 22.4 dm3 contains 20 mol h2 and 1 mol n2 ad 273.15 k initially. All of the nitrogen reacted with sufficient hydrogen to form nh3. Calculate the total pressure and the partial pressure
answered
Mar 4, 2019
Chemistry
college
5
votes
228k
views
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