1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
puteri [66]
3 years ago
15

HELP PLEASE

Mathematics
1 answer:
ale4655 [162]3 years ago
5 0

Answer:

The possible approximate frequencies of the guitar string are 516.82 Hz and 508.82 Hz

Step-by-step explanation:

The given period of the tuning fork, T₁ = 1.95 × 10⁻³ s

The number of beats in 6.0 s = 24 beats

Therefore, the beat frequency, f_{beat} = 4 beats per second = 4 Hz

Let f₁ represent the frequency of the tuning fork, and let f₂ represent the frequency of the guitar string, we have;

f₁ = 1/T₁ = 1/(1.95 × 10⁻³) ≈ 512.82 Hz

We have;

f_{beat} = \left | f_2 - f_1 \right |

\pm f_{beat} = f_2 - f_1

Therefore, we get;

4 \, Hz= \left | f_2 - 512.82 \, Hz \right |

f₂ - 512.82 = ± 4

∴ f₂ = 512.82 ± 4

The possible frequencies of the guitar string,  f₂ ≈ 516.82 Hz or f₂ ≈ 508.82 Hz

You might be interested in
Question 2(Multiple Choice Worth 4 points)
babunello [35]
Question 2: the answer is the first one
5 0
3 years ago
Read 2 more answers
I need help on the following questions please wait for me to upload them. It keeps deleting my file help
Hitman42 [59]
Going down the list.

3.) 5 gal.
4.)40,000 mL
5.)8 pt
6.)0.3 kL
7.)16.5 qt, 66 pt
8.)0.29 daL
9.)64 fl oz
10.)777,000 cL (looked like 7.7)
11.)1.5 pt, 2.9 (3) c.
8 0
3 years ago
There are 630 dishes that need to be rinsed. manuel can rinse them in 105 minutes by himself. it will take his friend carlos 70
QveST [7]
630/105=6 minutes per dish

630/70=9 minutes per dish

15 minutes:2 dishes

630/15=42

It will take them 42 minutes to rinse 630 dishes together.

7 0
3 years ago
How many elements are in the set whole numbers between 3 and 15
Arisa [49]
There are 11 elements that are between 3 and 15.

hope that helps, God bless!
6 0
3 years ago
PLEASE HELP! ILL GIVE WHOEVER ANSWERS BRANLIEST!
Ivahew [28]

Answer: 70 I’m almost certain

Step-by-step explanation: 14 out of the 25 kids have a dog now if you were to have 125 kids which if 5 times the first 25 kids it would be 14x5 which is 70

8 0
3 years ago
Other questions:
  • What is the solution of 3x + y = 9 and 3x − 5y = 15?
    6·2 answers
  • Need help ASAP. The diagram shows 5ft student standing near a tree. The shadow of the student and the shadow of the tree at endp
    6·1 answer
  • For f(x) = 9x and g(x) = x + 3, find the following functions.
    9·1 answer
  • -4(x+9) - x > 3x - 14
    5·1 answer
  • CAN SOMEONE PLZ HELP ME
    11·2 answers
  • Is y=3.7x a proportional relationship? Explain.
    6·1 answer
  • Which table represents the same linear relationship as the equation y = 5x + 7?
    5·1 answer
  • Find the IQR (interquartile range).<br> 19, 21, 18, 17, 18, 22,46
    9·1 answer
  • The second number in an ordered pie of numbers that corresponds to a point on a coordinate system is the
    11·1 answer
  • Find an equivalent ratio in simplest terms:<br> 63:49
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!