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
allsm [11]
3 years ago
9

Which of these hormones regulate calcium levels in the body

Physics
1 answer:
Arada [10]3 years ago
8 0
Metabolism........I think
You might be interested in
Magnetic fields are caused by?
zaharov [31]
The motion of an electric<span> charge producing a magnetic field is an essential concept in understanding magnetism. The magnetic moment of an atom can be the result of the electron's spin, which is the </span>electron orbital motion<span> and a change in the </span>orbital<span>motion of the electrons caused by an </span>applied<span> magnetic field.</span>
3 0
4 years ago
Why is simple harmonic motion a fundamental for understanding physics
Sergeeva-Olga [200]

The simple harmonic motion not only describes circular movements, also describes waves motion. This makes it fundamental for physics, make us understand waves like sound or light which explains an enormus part of our environment

6 0
1 year ago
A guitar string is 90 cm long and has a mass of 3.7 g . The distance from the bridge to the support post is L=62cm, and the stri
zvonat [6]

To solve this problem we will apply the concept of frequency in a string from the nodes, the tension, the linear density and the length of the string, that is,

f = \frac{n}{2L}(\sqrt{\frac{T}{\mu}})

Here

n = Number of node

T = Tension

\mu = Linear density

L = Length

Replacing the values in the frequency and value of n is one for fundamental overtone

f = \frac{n}{2L}(\sqrt{\frac{T}{\mu}})

f = \frac{1}{2(62*10^{-2})}(\sqrt{\frac{500}{(\frac{3.7*10^{-3}}{90*10^{-2}})}})

\mathbf{f = 281.2Hz}

Similarly plug in 2 for n for first overtone and determine the value of frequency

f = \frac{n}{2L}(\sqrt{\frac{T}{\mu}})

f = \frac{2}{2(62*10^{-2})}(\sqrt{\frac{500}{(\frac{3.7*10^{-3}}{90*10^{-2}})}})

\mathbf{f = 562.4Hz}

Similarly plug in 3 for n for first overtone and determine the value of frequency

f = \frac{n}{2L}(\sqrt{\frac{T}{\mu}})

f = \frac{3}{2(62*10^{-2})}\bigg (\sqrt{\frac{500}{(\frac{3.7*10^{-3}}{90*10^{-2}})}} \bigg)

\mathbf{f= 843.7Hz}

4 0
3 years ago
What two traits must a viable hypothesis have
I am Lyosha [343]
<span>The hypothesis must be testable and falsifiable. The first stipulation is that the hypothesis must be able to be tested and be phrased as such. In addition, the second stipulation holds that the statement must be able to be falsified; that is, the statement can be showed to not be the case.</span>
8 0
3 years ago
What is the number of complete oscillations of a wave per second
Ira Lisetskai [31]

I believe the term Frequency is what you are looking for.  

8 0
3 years ago
Read 2 more answers
Other questions:
  • Is the following nuclear equation balanced? <br><br> The pic is down below
    15·2 answers
  • Willing to give a brainliest!
    6·2 answers
  • How much force is required to accelerate a 5kg mass pushed by a 10n force
    7·1 answer
  • In which of the following ways is a puffin dependent upon salmon? Question 4 options: Puffins have a commensalistic relationship
    10·2 answers
  • Which of the following situations would cause the greatest decrease in the motion of molecules in a system?
    12·2 answers
  • A red car has a head-on collision with an approaching blue car with the same magnitude of momentum. A green car driving with the
    6·2 answers
  • Which object has the most thermal energy?
    5·1 answer
  • Which statement describes an example of destructive interference?
    10·1 answer
  • Can it is possible to complete half syllabus of physics class 11 in 8 days?​
    13·1 answer
  • 1. An electrically charged atom ___________
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!