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the line at 434 nm in the balmer series of the hydrogen spectrum corresponds to a transition of an electron from the nᵗʰ to second bohr orbit. what is the value of n?
answered
Dec 1, 2024
Physics
high-school
5
votes
211k
views
Write the slope-intercept form of the line that passes through the point (-5, -5) with a slope of 2. A) y = 2x + 5 B) y = -2x - 5 C) y = 2x - 5 D) y = -2x + 5
answered
Apr 10, 2024
Mathematics
high-school
5
votes
4.9k
views
A wavelength of ______ corresponds to an approximate frequency of _____ . What is the approximate energy of one photon of this light? Options: Option 1: Red, 1 Hz Option 2: Blue, 10^14 Hz Option 3: Green,
answered
Mar 13, 2024
Physics
high-school
3
votes
216k
views
The conflict between the goals of a firm's owners and the goals of its non-owner managers is A) the agency problem. B) of little importance in most large U.S. firms. C) incompatibility. D) serious only
answered
Feb 14, 2024
Business
high-school
5
votes
19.8k
views
If an apartment leasing company receives the rent for January 2019 from a tenant in December 2018, this will be reported by the leasing company as: a. Revenue in 2018. b. A liability in 2018. c. An expense
answered
Jan 16, 2024
Business
high-school
3
votes
223k
views
Which of the following BEST describes a teaching style based on the learning styles of young children? A. Children only learn through repeating words. B. Children need explicit stories to learn any message.
answered
Jan 14, 2024
Social Studies
high-school
5
votes
195k
views
Help me with this please 20 points down below
answered
Jan 1, 2024
Mathematics
high-school
10
votes
192k
views
Use words to tell how to find 249+201
answered
Aug 1, 2023
Mathematics
college
4
votes
18.4k
views
What is the area of this parallelogram? A = 20 ft² A=2123 ft² A=3313 ft² A=4123 ft²
answered
Jul 30, 2023
Mathematics
college
8
votes
219k
views
According to source 4, whites came together to impose new restrictions on who? A.slaves and free people of color B.native americans C.French americans D.Spanish Americans
answered
Jul 1, 2023
Social Studies
high-school
13
votes
93.9k
views
2. What is TRUE about Dr. Freud's concept of "id"? It is also known as the "I" or the self. It is completely conscious. It is completely unconscious. It is both conscious and unconscious.
answered
May 21, 2023
Health
college
4
votes
97.1k
views
156÷39 Helpppppppppppp
answered
Jan 23, 2023
Mathematics
high-school
4
votes
139k
views
The formula for the circumference of a circle is c= 2pi r, where r is the radius. Rearrange the formula to solve for our and select the correct option below
answered
Dec 16, 2022
Mathematics
high-school
4
votes
109k
views
124 / 74152 What is the answer
answered
Dec 2, 2022
Mathematics
high-school
2
votes
61.9k
views
In a right triangle, if a = 8in and c = 14in, what is b? Round to three decimal places.
answered
Sep 22, 2022
Mathematics
high-school
8
votes
87.1k
views
In a right triangle, if a = 8in and c = 14in, what is b? Round to three decimal places.
answered
Sep 22, 2022
Mathematics
high-school
8
votes
87.1k
views
In a right triangle, if a = 8in and c = 14in, what is b? Round to three decimal places.
answered
Sep 22, 2022
Mathematics
high-school
8
votes
87.1k
views
X:7/8x + 1= 2-1/4x solve for
answered
Sep 11, 2022
Mathematics
college
2
votes
208k
views
#5: The population of a certain animal species decreases at a rate of 2.5%. If there are 400 of this animal in the wild, using an exponential function, predict approximately how many there will be in 4
answered
Aug 15, 2022
Mathematics
college
5
votes
106k
views
Inconclusive DNA results indicate _____. O human error. O a perfect match. O a nearly perfect match. O the two profiles do not match.
answered
Aug 12, 2022
Biology
middle-school
3
votes
88.2k
views
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