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Monochromatic light from a distant source is incident on a slit 0.695 mm wide. On a screen 2.16 m away, the distance from the central maximum of the diffraction pattern to the first minimum is measured
answered
May 27, 2022
Physics
college
4
votes
32.5k
views
The elements in the periodic table are not always represented by the first one or two letters in their names. What are some examples of this (list three)?
answered
Feb 16, 2022
Chemistry
college
6
votes
195k
views
I need help with this question
answered
Dec 25, 2021
Mathematics
high-school
2
votes
230k
views
High Blood Pressure, High Cholesterol, Smoking, and Obesity can all lead to what ???
answered
Dec 22, 2021
Health
high-school
3
votes
124k
views
Talcott Parsons researched ________ from a structural functionalist perspective. a. the sick role b. doctors’ power and status c. the medical establishment d. doctor-patient confidentiality
answered
Dec 16, 2021
Social Studies
college
6
votes
62.8k
views
What products can be benefited from cyber security?
answered
Nov 1, 2021
Computers and Technology
high-school
5
votes
153k
views
Can someone please give me an equation in slope-intercept form for this graph?
answered
Sep 6, 2021
Mathematics
high-school
4
votes
178k
views
What’s the formula for area of a parallelogram
answered
Aug 23, 2021
Mathematics
high-school
3
votes
140k
views
PLEASSEE HELLP A. Absolute value B. Cubic C. Quadratic D. exponential
answered
Jul 5, 2021
Mathematics
high-school
3
votes
64.2k
views
What is the kinetic energy of a 0.5 kg puppy that is running 1.5m/s
answered
Jul 2, 2021
Physics
high-school
1
vote
62.9k
views
One important advantage the South had over the North was a. they were financially more stable because they had more factories and fewer farms. b. important border states such as Kentucky, Delaware, and
answered
Jun 8, 2021
History
high-school
2
votes
177k
views
Which of the following could be a nucleotide of dna?
answered
May 14, 2021
Biology
high-school
6
votes
230k
views
3²+b² = √51 ² what is this answer
answered
Mar 16, 2021
Mathematics
high-school
1
vote
74.8k
views
A website says that you'll need 48 fifty-pound bags of sand to fill a sandbox that measures 8 ft by 8 ft by 1 ft. How many bags would you need for sandbox 6 ft by 4 ft by 1 ft?
answered
Feb 19, 2021
Mathematics
college
1
vote
202k
views
g 6. Provide an example of (a) a geometric series that diverges. (b) a geometric series PN n=0 an, that starts at n = 0 and converges. Find its sum. (c) a geometric series PN n=1 an, that starts at n =
answered
Jan 25, 2021
Mathematics
college
5
votes
33.6k
views
Compare and contrast the norther,middle and southern colonies were established based on politics culture and economics
answered
Aug 15, 2020
History
middle-school
3
votes
174k
views
The concept of perceived control refers to ________. (A) the ability to identify who is controlling their decisions (B) beliefs about the nature of predestination (C) beliefs about the capacity to influence
answered
Jul 14, 2020
Social Studies
high-school
5
votes
208k
views
What are the titles of the leaders of the executive departments with the exception of the Department of Justice? * Presidents Assistants Cabinet members Secretaries Attorney General
answered
Jun 25, 2020
History
high-school
4
votes
130k
views
Find the area of a circle whose diameter is 27 inches
answered
Feb 13, 2020
Mathematics
middle-school
5
votes
6.2k
views
A girl is standing still in the middle of a baseball field. The girl catches the baseball and begins to move in the same direction as the thrown ball. What type of collision is being described? inelastic,
answered
Dec 8, 2019
Physics
college
6
votes
234k
views
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