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One of the pieces of evidence supporting energy quantization was the line spectra of elements. Why does this demonstrate energy quantization? a) Photons are packets of energy that act both as a particle
asked
Dec 9, 2021
Chemistry
high-school
1
answer
2
votes
151k
views
How many terms are in 12x - 3 = 18
asked
Nov 18, 2021
Mathematics
high-school
2
answers
2
votes
221k
views
Need someone to talk to while i do my work
asked
Nov 3, 2021
English
high-school
2
answers
1
vote
231k
views
The vibrant black culture in 1920s New York City that included poets and novelists Countee Cullen, Langston Hughes, and Claude McKay was called Group of answer choices the Harlem Renaissance. the Ashcan
asked
Sep 24, 2021
History
high-school
1
answer
5
votes
80.1k
views
The formula for carbohydrates is C, H 2nn. Which statement accurately describes this general formula?
asked
Aug 20, 2021
Biology
middle-school
1
answer
4
votes
15.1k
views
Taking a nap in the afternoon makes people more focused for the rest of the day. is that indepedent or depedent
asked
Jul 11, 2021
Chemistry
college
2
answers
3
votes
155k
views
La carnicería está _______________del mercado. (behind)
asked
May 21, 2021
Spanish
high-school
2
answers
2
votes
15.3k
views
A turtle walks 2/3 of a mile in 50 minutes. What is the unit rate when the turtle's speed is expressed in miles per hour? Group of answer choices
asked
May 8, 2021
Mathematics
high-school
2
answers
2
votes
183k
views
Devon is playing with a yo-yo. A yo-yo has an axle in the middle of two plastic halves. A string is tied around this axle. As Devon moves his hand, the yo-yo goes up and down. The yo-yo converts potential
asked
Mar 22, 2021
Biology
college
2
answers
3
votes
171k
views
You drive from your home to a vacation resort 420 miles away. You return on the same highway. The average velocity on the return trip is 15 miles per hour slower than the average velocity on the outgoing
asked
Jul 25, 2020
Mathematics
high-school
1
answer
1
vote
183k
views
1. Which of the following statements best describes the relationship between science and ethics? A. There is no relationship between science and ethics B. Every scientific questions raises serious ethical
asked
Jul 24, 2020
Physics
high-school
2
answers
5
votes
4.2k
views
The tip speed ratio of a turbine is the ratio R = T/W, where T is the speed of the tip of a blade and W is the speed of the wind. (Engineers have found empirically that a turbine with n blades extracts
asked
Jul 5, 2020
Mathematics
high-school
1
answer
0
votes
190k
views
If Katrina runs at a pace of 5 miles per hour how many miles can she run in 2 hours?
asked
May 18, 2020
Mathematics
middle-school
2
answers
3
votes
206k
views
Release of the secondary oocyte occurs on about day_(number) of the ovarian cycle in most women.
asked
Feb 8, 2020
Medicine
college
1
answer
1
vote
96.8k
views
What are the three amino acids, in order of formation
asked
Jan 12, 2020
Biology
middle-school
1
answer
2
votes
164k
views
Pepper Jackie has 5.8 kg of rainbow sprinkles if she divides them equally into 8 star containers how much will be in each star?
asked
Aug 17, 2019
Mathematics
middle-school
1
answer
4
votes
217k
views
After, if and when are examples of ____________. a. question words b. dependent marker words c. independent marker words d. all of the above
asked
Apr 1, 2019
English
college
1
answer
1
vote
188k
views
Substance x has a mass of 1.00 kilogram and is being heated from 20 what is the approximate specific heat of the solid phase of substance x
asked
Mar 22, 2019
Chemistry
high-school
1
answer
5
votes
111k
views
Which of the following would be considered plagiarism? A copying friend paper B using an online paper C using data without a reference D all of the above
asked
Nov 18, 2018
English
high-school
1
answer
0
votes
109k
views
How many calories are the basis for the calculation of the percent daily values?
asked
Feb 6, 2018
Health
high-school
1
answer
3
votes
207k
views
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