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Answers by BlackSmith

Answers by BlackSmith
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A diffraction grating has a grating spacing of d=1234 nm. It is used with light of wavelength 555 nm. At what angle (in degrees) will the first-order diffraction image be seen?
answered Nov 2, 2024
3 votes
78.7k views
The pipe assembly is subjected to a force of 600 n at b as shown in
answered Sep 23, 2024
5 votes
132k views
How does the budget process regulate competition? A) By disallowing the executive branch from participating in the budget process B) By determining which programs compete directly with other programs C)
answered Aug 2, 2024
6 votes
157k views
Whats noticed about spies of moses
answered Jul 27, 2024
5 votes
153k views
Apply the five concepts of Darwin's theory of natural selection to the evolution of the horse?
answered Jun 27, 2024
3 votes
49.8k views
Which antitrust principle is most often used by physicians to challenge decisions about medical staff privileges?
answered Mar 13, 2024
3 votes
211k views
Coffee Shop PricesCup CostSmall $2Regular $4Large $5David and Jon are placing coffee orders for their friends.David orders 10 large cups of coffee. Jon orders 4 fewer large cups than David. Jon pays for
answered Nov 30, 2023
2 votes
22.4k views
What is a neutralization reaction? ​
answered Nov 7, 2023
2 votes
117k views
A Hatbox, in the shape of a circular cylinder, is to be constructed in such a manner that the sum of its height and the radius is 9 units. What is the radius largest volume?
answered Apr 24, 2023
6 votes
85.6k views
Why does the Big Bang theory predict that the cosmic background radiation should have a perfect thermal radiation spectrum
answered Feb 6, 2023
4 votes
61.6k views
The pH of a fruit juice is 5.3 Find the hydronium ion concentration [H3O+] of the juice. Use the formula pH = -log[H30+]
answered Jan 25, 2023
3 votes
7.1k views
Amy drove to her mother's house, which is 204 miles away. If it took her 3 hours, what was her average speed
answered Dec 10, 2022
5 votes
145k views
2. How many squares are in figure 10? Explain how you know.
answered Oct 18, 2022
4 votes
116k views
4 less than a number t squared
answered Oct 18, 2022
1 vote
144k views
Temperature measures
answered Oct 8, 2022
8 votes
11.5k views
How many solutions does this equation have: –5(4y + 1) = –5 − 20y. A: No solution B: One solution C: Infinitely many solution
answered Aug 22, 2022
11 votes
78.1k views
PLZ HELP WITH ALL OF THEM
answered May 28, 2022
3 votes
198k views
Can you answer this math homework? Please!
answered Apr 12, 2022
4 votes
158k views
1. Elle ___ ___ invite ___. 2. Elle ___ ‘ invite. 3. Elle ___ ___ invite ___. 4. Elle ___ ___ invite ___. 5. Elle ___ ___ invite ___. 6. Elle ___ ___ invite ___. 7. Elle ___ invite. 8. Elle ___ ___ invite
answered Mar 7, 2022
2 votes
163k views
Para _____________ una casa o un apartamento, es necesario pagar dinero al dueño todos los meses. A. hipotecar B. comprar C. alquilar D. mantener
answered Mar 6, 2022
1 vote
92.8k views
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