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A single slit 1.7 mm wide is illuminated by 480-nm light. What is the width of the central maximum (in cm ) in the diffraction pattern on a screen 6.5 m away?
asked
Nov 19, 2024
Physics
high-school
1
answer
0
votes
56.1k
views
How many non-DVM staff members is needed per doctor to effectively and efficiently run a hospital?
asked
Nov 18, 2024
Medicine
college
1
answer
1
vote
168k
views
True or False: A vacuum tube can only exist in one of two states - conductive and non-conductive.
asked
Oct 14, 2024
Physics
high-school
1
answer
4
votes
122k
views
Virtual-World Cultures / Language - Spanish Fill in the blank with the correct form of estar. Tú en Chile. está están estás estoy Mark this and return Save and Exit Next Submit
asked
Sep 28, 2024
Spanish
college
1
answer
0
votes
160k
views
what were the primary provisions of the Treaty of Versailles that ended WWI? Pay particular attention to what happened to Germany in regard to reparations and war guilt!!! Be specific! You can do this
asked
Aug 17, 2024
History
college
1
answer
4
votes
225k
views
Why didn't Flint like his brother's plan? A) It was too risky. B) It lacked creativity. C) It was too expensive. D) It went against their values.
asked
Jul 21, 2024
English
high-school
1
answer
1
vote
174k
views
Explain why Lincoln's section about the future is engaging and beautiful?
asked
Jan 22, 2024
English
high-school
1
answer
0
votes
207k
views
22. Green vegetables are the healthiest and all that you need to eat. A). True B). False
asked
Jan 6, 2024
Health
high-school
2
answers
5
votes
166k
views
What is resource partitioning? A. dividing up resources among organisms in an ecosystem B. pushing a species out of an ecosystem due to a lack of resources C. competing with another species until they
asked
Sep 22, 2023
Biology
high-school
1
answer
14
votes
206k
views
What happens to the lac operon when both glucose and lactose are present?
asked
May 9, 2023
Biology
high-school
2
answers
7
votes
175k
views
A parachutist drops a penny from 1000 feet above the ground. What is the probability of the penny landing a 10 cm x 10 cm square inside a 1000 cm x 1000 cm square?
asked
Mar 5, 2023
Mathematics
college
1
answer
2
votes
120k
views
I feel comparatively better.
asked
Jan 22, 2023
English
college
1
answer
14
votes
99.2k
views
I will crown you! And extra points! Just need some help on this question.
asked
Dec 6, 2022
Mathematics
high-school
1
answer
3
votes
71.1k
views
Dorothea Dix's Prison Reform Crusade • Do not put debtors in prison • Make sure prisoners have enough food • Do not crowd many prisoners into small spaces • Which choice below best completes this list?
asked
Sep 13, 2022
History
high-school
1
answer
5
votes
187k
views
I really need help Will give brainyest!!!
asked
Jul 24, 2022
Mathematics
college
1
answer
0
votes
24.6k
views
Anita is interested………………….playing the piano. A. on B. in C. with D. of
asked
Jun 11, 2022
English
college
1
answer
1
vote
156k
views
12) Solve for x? * 7 points 38 71° . O 38 0 71 O 18 O 109
asked
May 5, 2022
Mathematics
high-school
1
answer
0
votes
133k
views
Describe what happened to the colored water and the pieces of paper after the holes were punched in the material covering the beaker
asked
Apr 22, 2022
Biology
college
1
answer
0
votes
95.4k
views
A baseball team has a 20-person roster. A batting order has nine people. How many different batting orders are there
asked
Jan 25, 2022
Mathematics
high-school
1
answer
17
votes
163k
views
Please I really need help on this please
asked
Dec 3, 2021
Mathematics
middle-school
1
answer
0
votes
28.7k
views
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