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A pipe closed at one end is 1.0m long. The air in the pipe is set into vibration, and a fundamental note of frequency 85Hz is produced. Calculate the velocity of sound in the air. (Neglect end correction).
answered
Dec 24, 2024
Physics
high-school
1
answer
213k
views
What are the coordinates of the point on the directed line segment from (−10,5) to (8,2) that partitions the segment into a ratio of 1 to 2?
asked
Dec 4, 2024
Mathematics
college
1
answer
141k
views
According to the architect rap in the lesson, what order did these building styles develop? 1) 1. pyramids 2) 2. less is more/building for masses 3) 3. primitive hut 4) 4. sustainable buildings 5) 5. eiffel
answered
Nov 28, 2024
Social Studies
high-school
1
answer
68.9k
views
Identify the correct word within the parentheses to complete the sentences. _______learning means that education can happen anytime, every time. O Ubiquitous O Online
answered
Nov 13, 2024
English
high-school
1
answer
216k
views
Lena's penny bank is (1)/(6) full. After she adds 280 pennies, it is (2)/(3) full. How many pennies can Lena's bank hold?
answered
Nov 8, 2024
Mathematics
high-school
1
answer
37.9k
views
How many weeks does first line management cover?
asked
Nov 7, 2024
Business
high-school
1
answer
19.7k
views
Which of the following would have lost political power with reapportionment? 1.rural farmers 2.white progressives 3.urban dwellers 4.black voters
answered
Oct 27, 2024
History
middle-school
2
answers
125k
views
Workers must use gloves when handling foods that will be cooked A. True B. False
asked
Aug 23, 2024
Health
high-school
1
answer
221k
views
peter paid $12.83 for a dvd. the price of the dvd was $11.99. how much sales tax did peter pay? a. $0.07 b. $0.84 c. $8.40 d. $24.82
answered
Jul 23, 2024
Mathematics
high-school
1
answer
27.7k
views
The circuit shown in Figure P9.47 can be used as a variable noninverting amplifier. The circuit uses a 50 k potentiometer in conjunction with an ideal op-amp. a. True b. False c. Depends on the op-amp
asked
Jul 14, 2024
Mathematics
high-school
1
answer
122k
views
What are the TWO (2) primary functions of the nucleus? (select two) Store genetic material Make proteins. Breakdown sugars into ATP. Direct cell activities. Package and ship things.
answered
May 3, 2024
Biology
college
1
answer
117k
views
Which of the following diseases are caused by organisms greater than 5 microns in size? a) Diphtheria b) Rubella c) Pertussis d) Mumps
answered
Apr 23, 2024
Medicine
college
1
answer
94.0k
views
Help me solve this problem please
answered
Apr 15, 2024
English
high-school
2
answers
179k
views
Failure to wash implements before disinfection results in what for the beauty salon?
asked
Feb 26, 2024
Medicine
college
1
answer
228k
views
Which property or postulate is used to solve the equation 2x = 56? First drop down options: A) addition property of equality B) angle addition postulate C) definition of congruence D) definition of vertical
asked
Feb 2, 2024
Mathematics
high-school
1
answer
4.5k
views
In rhombus QRST, TR = 6 and QS = 10. Find TS.
asked
Jan 1, 2024
Mathematics
college
1
answer
30.4k
views
One-third of a number b multiplied by -11 is more than 3 2
asked
Dec 15, 2023
Mathematics
college
1
answer
132k
views
How many molecules in 2.15 moles of CO?
answered
Sep 11, 2023
Chemistry
college
1
answer
26.2k
views
{Question 20} Please help! Need by tonight! Thanks :)
answered
Sep 6, 2023
Mathematics
college
2
answers
109k
views
Johnny deposited $50 in a savings bank at the beginning of the year. Johnny’s money earns him interest at the rate of 8 percent of the amount deposited, for each year that Johnny leaves his money in the
asked
Aug 25, 2023
SAT
high-school
1
answer
173k
views
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