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Given that a particular photon has a frequency of 7.85 x 10^15 Hz. Using Planck's constant (h= 6.626 x 10^-34 J x s), calculate the photon's energy.
asked
Nov 7, 2024
Physics
college
1
answer
5
votes
163k
views
Write and equation of the parabola Focus:(0,-4) Directrix:y=4
asked
Nov 4, 2024
Mathematics
high-school
1
answer
1
vote
92.9k
views
Écris un texte de 15 lignes sur un cauchemar d’une fusillade
asked
Oct 17, 2024
French
college
1
answer
1
vote
223k
views
What is the goal of TCIC/NCIC? a) Fast communication b) Accurate, timely documented information readily available to criminal justice agencies c) Surveillance of civilians d) Public awareness
asked
Aug 16, 2024
Social Studies
high-school
1
answer
0
votes
133k
views
What does the word longevity mean in paragraph 5 a.apperance b.length of life c.popularity d.height
asked
May 17, 2024
English
high-school
1
answer
4
votes
34.5k
views
Definition of the word biochemistry
asked
Nov 14, 2023
Biology
college
1
answer
3
votes
62.4k
views
Jason and Adam are using a kit to build their own Electronics board for a computer project. they use a scale drawing included in the instructions to help build the board. Jason will use the scale factor
asked
May 17, 2023
Mathematics
college
1
answer
2
votes
3.1k
views
2. Read the following and identify the cases where the State is separated religion: a) In France, freedom of religion is a constitutional right. b) In Arabic countries, the people are allowed to follow
asked
Mar 23, 2023
Social Studies
high-school
1
answer
20
votes
120k
views
Please help me! I took a pic.
asked
Jan 13, 2023
Mathematics
middle-school
1
answer
24
votes
26.6k
views
What is 5 divided by 1/8?
asked
Aug 16, 2022
Mathematics
college
2
answers
17
votes
1.8k
views
A principal of $7000 is invested in an account paying an annual rate of 4%. Find the amount in the account after 4 years if the account is compounded semiannually. quarterly, and monthly (a) The amount
asked
Aug 3, 2022
Mathematics
college
1
answer
0
votes
234k
views
PLEASE HELP!!!!! very urgent asap!!! need help please
asked
Jun 17, 2022
Mathematics
high-school
2
answers
0
votes
72.5k
views
Ken makes 75 cookies. He gives 35 of them to his classmates and 13 of them to his teachers. He brings the rest home. He brings home cookies.
asked
Feb 8, 2022
Mathematics
high-school
2
answers
0
votes
8.2k
views
PLS HELP ASAP thx>3 In a certain Algebra 2 class of 26 students, 6 of them play basketball and 15 of them play baseball. There are 9 students who play neither sport. What is the probability that a student
asked
Jan 1, 2022
Mathematics
high-school
1
answer
5
votes
128k
views
Notebooks are priced 3.20 for 4 notebooks Pencils are priced 4.80 for 12 pencils calculate the unit rate for cost per pencil. Make sure you show your reasoning
asked
Oct 15, 2021
Mathematics
college
1
answer
5
votes
32.5k
views
What molecule that captures light energy in photosynthesis gives plants their color?
asked
Sep 20, 2021
Biology
high-school
2
answers
3
votes
66.9k
views
According to the World Health Organization (WHO), between 1970 and 2015, the percentages of all deaths worldwide resulting from infectious diseases ____. Group of answer choices increased from 16% to 35%
asked
Sep 15, 2021
Health
college
1
answer
1
vote
46.6k
views
Does anyone know what [-2/3 * (-5/7)] * (9/4) is?
asked
May 17, 2021
Mathematics
high-school
1
answer
3
votes
219k
views
La oración: Me dieron un disco que estaba roto. es una oración... A. oración compuesta subordinada adjetiva B. oración compuesta subordinada adverbial C. oración compuesta subordinada sustantiva D. oración
asked
Apr 1, 2021
Spanish
college
1
answer
4
votes
203k
views
In the equation, y = -4x + 10, what are the slope (m) and y-intercept (b)? a. m = -4, b = -10 b. m = -4, b = 10 c. m = 10, b = -4 d. m = 10, b = 4
asked
Feb 23, 2021
Mathematics
middle-school
1
answer
2
votes
23.7k
views
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