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The absorbance of visible light or UV light by a compound and the subsequent release by that compound of longer wavelength light is known as _____________. A) fluorochrome B) luminescence C) fluorescence
asked
Dec 7, 2024
Chemistry
high-school
1
answer
5
votes
233k
views
Where were wireline well-logs invented?
asked
Sep 24, 2024
Geography
high-school
1
answer
2
votes
185k
views
________ are professional accountants who serve the general public, not one particular company.
asked
Jul 14, 2024
Computers and Technology
high-school
1
answer
2
votes
233k
views
In a sequence of numbers a1, a2, a3, a4, each number is twice the preceding number. If a5 - a1 = 20, find the number a1.
asked
May 18, 2024
Mathematics
high-school
1
answer
2
votes
54.3k
views
Write the equation of the line that is parallel to segment BC and passes through (2,2). a. y = 2x b. y = -2x c. y = 2x - 2 d. y = -2x + 2
asked
Apr 24, 2024
Mathematics
high-school
1
answer
4
votes
14.4k
views
When did the Roman empire come closest to collapsing before 1453? a) During the 3rd century b) During the Punic Wars. c) During the invasion of the Huns. d) During the reign of Nero.
asked
Mar 2, 2024
History
high-school
1
answer
1
vote
39.8k
views
Answer the questions with blue
asked
Feb 20, 2024
Mathematics
high-school
1
answer
3
votes
197k
views
Darlene, age 35, broke her leg in a skiing accident and was not able to work. she took a distribution of $35,000 from her 401(k) plan to pay her bills while she was out of work. she paid no medical expenses
asked
Jan 8, 2024
Business
high-school
1
answer
1
vote
208k
views
What is the volume of a cone with a height of 27 cm and a radius of 13 cml? Round your answer to the nearest tenth.
asked
Oct 19, 2023
Mathematics
high-school
1
answer
10
votes
47.3k
views
Why was the Catholic Church a problem for the Revolution
asked
Oct 5, 2023
History
high-school
1
answer
19
votes
183k
views
A thermoacoustic generator transforms thermal energy into electrical energy. Thermal energy is transferred to a gas by a heat exchanger. The thermal energy causes the gas particles to vibrate rapidly and
asked
Sep 14, 2023
English
middle-school
2
answers
12
votes
200k
views
Find the measure of angle 1 and angle 2
asked
Aug 25, 2023
Mathematics
high-school
1
answer
2
votes
36.7k
views
What do you already know about your future healthcare career that will require you to calculate and apply solutions to mathematical equations on the job? If you don’t know, do a little research to see
asked
Mar 20, 2023
Mathematics
college
1
answer
1
vote
79.7k
views
How many quarts are equal to 5 pounds of Ethanol? The density of Ethanol is 0.789 g/mL?
asked
Mar 5, 2023
Mathematics
college
1
answer
2
votes
63.7k
views
6. Solve by any method:3x - 2y = 6x + y = 2
asked
Jan 10, 2023
Mathematics
college
1
answer
1
vote
234k
views
Need help balancing these
asked
Nov 13, 2022
Chemistry
high-school
2
answers
17
votes
84.4k
views
How do you know you're good at sleeping I need help
asked
Nov 12, 2022
Mathematics
high-school
1
answer
1
vote
16.1k
views
Please help quicky!!!!!!!!!!
asked
Oct 3, 2022
Mathematics
high-school
1
answer
1
vote
43.5k
views
Decide whether to use the imperfect or the preterite form of the verb in the blanks below. Anoche (estar) ________ cuando mi hermano (caerse) ________. El (llorar) _______ mucho porque (quebrarse) ________
asked
Aug 18, 2022
Spanish
college
1
answer
4
votes
120k
views
Value Rent a car rents a luxury car at a daily rate of $38.51 plus 50 cents per mile. A business person is allotted $90 for car rental each day. How many miles can the business person travel on the 90$
asked
Aug 12, 2022
Mathematics
college
1
answer
1
vote
41.1k
views
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