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How does the flame test results and spectrum results relate to quantum mechanics, specifically electron movement?
answered
Jul 23, 2022
Chemistry
college
6
votes
25.8k
views
Mr. Kilborn's class has ten girls and ten boys. If one student is chosen randomly from the class, what is the probability that the student chosen will be a boy?
answered
May 29, 2022
Mathematics
high-school
13
votes
202k
views
Free electromagnetic oscillations occur in an electrical circuit. Knowing the characteristic dimensions of the elements, L=20mH și C=0,005mF, determine: a)The period of free electromagnetic oscillations:
answered
Feb 18, 2022
Physics
high-school
6
votes
88.5k
views
What is g(x)? please help
answered
Jan 20, 2022
Mathematics
college
4
votes
46.8k
views
Which of these is the closest opposite of deep concern for current events? A. Apathy B. Analogy C. Affinity D. Acumen
answered
Jan 9, 2022
English
high-school
4
votes
76.9k
views
Help plezz if u can 1. What occurs in the nonliving part of the water cycle? 2. What happens to this precipitation? 3. What occurs in the living part of the water cycle? 4. What is transpiration?
answered
Oct 31, 2021
Biology
high-school
5
votes
17.4k
views
Name a ratio that is equivalent to 2:3
answered
Oct 30, 2021
Mathematics
high-school
6
votes
122k
views
What is 690 as a decimal
answered
Oct 2, 2021
Mathematics
middle-school
1
vote
194k
views
Hurry please!!! Why does Achebe most likely use the phrase “frontal attack” instead of “direct approach” or “short-term plan” in this excerpt? A to convey Mr. Brown’s almost militaristic sense of order
answered
Sep 19, 2021
English
high-school
2
votes
69.1k
views
Simplify the expression 7 x (6+5)
answered
Sep 18, 2021
Mathematics
middle-school
2
votes
185k
views
Express 1.3 x 0.4 as a percent.
answered
Apr 14, 2021
Mathematics
middle-school
7
votes
33.6k
views
4/8 equivalent fractions i need only something /16
answered
Mar 17, 2021
Mathematics
middle-school
3
votes
65.9k
views
A sphere of radius 3.09 cm and a spherical shell of radius 7.97 cm are rolling without slipping along the same floor. The two objects have the same mass. If they are to have the same total kinetic energy,
answered
Mar 4, 2021
Physics
high-school
3
votes
193k
views
As of August 2015. all of the following nations have legalized same-sex marriage except.
answered
Mar 2, 2021
SAT
college
3
votes
52.2k
views
Marcus read that systems provide feedback, or the return of information. Feedback can either cause a change in the system or keep it stable. Melting glaciers are an example of positive feedback. Why is
answered
Jan 24, 2021
Geography
high-school
6
votes
17.0k
views
PLEASE HELP ME!! pleaseeeee
answered
Nov 23, 2020
Chemistry
middle-school
7
votes
206k
views
What musical period did composers perfect and standardize the concerto, sonata and symphony forms
answered
Jul 29, 2020
History
high-school
4
votes
77.2k
views
What is the formula of Potassium chloride?
answered
Jul 29, 2020
Chemistry
middle-school
7
votes
33.8k
views
What is the name of the Austrian ethnographer and philologist who argued that all humankind once believed in a single High God and that to this simple monotheism later beliefs in lesser gods and spirits
answered
Jul 3, 2020
Social Studies
high-school
4
votes
41.9k
views
44. A rescue helicopter is hovering over a person whose boat has sunk. One of the rescuers throws a life preserver straight down to the victim with an initial velocity of 1.40 m/s and observes that it
answered
Jun 19, 2020
Physics
college
4
votes
13.7k
views
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