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
Dominik [7]
3 years ago
11

All music, _______ in the world, is from only ______ notes.​

Physics
1 answer:
AnnZ [28]3 years ago
5 0

Answer:

All music in the world, is form only two notes and those notes are described below in detailed explanation.

Explanation:

In the chromatic scale, there are basically seven central musical notes, designated A, B, C, D, E, F, and G. They individual express a separate pitch or frequency. For illustration, the "central" A note has a pitch of 450 Hz, and the "common" B note has a pitch of 495 Hz.

Varieties Of Musical Notes You Require To Understand

Semibreve (Whole Note)

Minim (Half Note)

Crotchet (Quarter Note)

You might be interested in
A force of 0.2 Newtons is required to slide a book across the table. The book accelerates at 0.11 m/s squared. What is the mass
adelina 88 [10]
My calculations state, not rounding, the mass is 1.8
3 0
3 years ago
Ignoring air resistance and the little friction from the plastic tube, the magnet was a freely-falling object in each trial. If
horsena [70]

Answer:

emf will also be 10 times less as compared to when it has fallen 40 \mathrm{m}

Explanation:

We know, from faraday's law-

e m f=-N \frac{\Delta \Phi}{\Delta T}

and \Phi=B . A

So, as the height increases the velocity with which it will cross the ring will also increase. (v=\sqrt{2 g h})

Given

\mathrm{V} 1(\text { Speed at } 40 \mathrm{m})=2 \mathrm{x} \mathrm{V} 2(\text { speed at } 10 \mathrm{m})

\sqrt{2 g h_{2}}=2 \times \sqrt{2 g h_{1}}=28.28 \mathrm{m} / \mathrm{s}

Now, from 40 \mathrm{cm}

V_{3}=\sqrt{2 g h_{3}}=\sqrt{2 \times 10 \times 0.4}=2.82 \mathrm{m} / \mathrm{s}

From equation a and b we see that velocity when dropped from 40 \mathrm{m} is 10 times greater when height is 40 \mathrm{cm} so, emf will also be 10 times less as compared to when it has fallen 40 \mathrm{m}

4 0
3 years ago
Conductors of electricity *<br> A.Nonmetal<br> B-Metalloid<br> C-Metal
Zielflug [23.3K]

Answer:

Conductors of electricity?

The Answer is C metal :)

xXxAnimexXx

5 0
3 years ago
Read 2 more answers
Among of energy in a photon of light is proportional to the
Setler [38]
D. frequency of the corresponding light wave
5 0
4 years ago
Differentiate between velocity ratio and relative velocity in two points ??
stellarik [79]
The difference between velocity and relative velocity is that velocity is measured with respect to a reference point which is relative to a different point. While relative velocity is measured in a frame where an object is either at rest or moving with respect to the absolute frame.
4 0
3 years ago
Other questions:
  • Derive an approximate formula for the mutual inductance of two circular rings of the same radius a, arranged like wheels on the
    6·1 answer
  • If we relied solely on the nonrenewable resources found in the U.S., which one would we run out of first at current usage levels
    5·2 answers
  • True or false: You can calculate a three variable equation knowing only one of the variables.​
    10·1 answer
  • A uniformly charged sphere has a potential on its surface of 450 V. At a radial distance of 8.1 m from this surface, the potenti
    5·1 answer
  • Substance X is placed in a container with substance Y.
    7·1 answer
  • Does energy or matter ever disappear? Explain.
    7·2 answers
  • A satellite is orbiting the earth. If a payload of material is added until it doubles the satellite's mass, the earth's pull of
    8·2 answers
  • What is the magnification when an object is placed at 2f from the pole of the convex mirror? 
    15·1 answer
  • The Sun appears to move across the sky during the day. The best explanation for this apparent motion is that Earth is
    7·2 answers
  • Write answers with significant figures:<br>a) 17.35 g +8.498 g​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!