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
never [62]
3 years ago
8

2. Which of the following is NOT a transverse wave?

Physics
2 answers:
Iteru [2.4K]3 years ago
8 0

Answer:

Sound waves are longitudinal

diamong [38]3 years ago
7 0

Answer:

Sound waves are not transverse wave

You might be interested in
A student switches the torch on and sees that it gives out a bright light.
garik1379 [7]

Answer:

no more fire duhh

Explanation:

3 0
2 years ago
Read 2 more answers
During science class while studying mixtures you mix together iron fillings and sand. You're a teacher challenges you to separat
9966 [12]

Answer:

Explanation : we use the magnet to separate the sand from the iron filing. Because the magnet has an attraction power.Mar 18, 2018

Explanation:

7 0
2 years ago
Sound
Ann [662]
Longitudinal, because the sound can only travel at one direction
3 0
2 years ago
Read 2 more answers
Pls send the answer..pls...​
Sophie [7]

Answer:

The fall in temperature of the liquid is 8.6 +/- 0.1 ⁰C

Explanation:

Given;

initial temperature of the liquid, t₁ = 76.3  +/-  0.4⁰C

final temperature of the liquid, t₂ = 67.7  +/-  0.3⁰C

The change in temperature of the liquid is calculated as;

Δt = t₂  -  t₁

Δt = (67.7 - 76.3)  +/-  (0.3 - 0.4)

Δt = (-8.6)  +/-  (-0.1)

Δt = 8.6 +/- 0.1 ⁰C

Therefore, the fall in temperature of the liquid is 8.6 +/- 0.1 ⁰C

4 0
3 years ago
A 57 kg pole vaulter running at 11 m/s vaults over the bar. Her speed when she is above the bar is 1.1 m/s. The acceleration of
kari74 [83]

Answer:

Her altitude as she crosses the bar, h₂ is approximately 6.1 m

Explanation:

The given parameters of the motion of the pole vaulter are;

The mass of the pole vaulter, m = 57 kg

The speed with which the pole vaulter is running, u = 11 m/s

The speed of the pole vaulter when she crosses the bar, v = 1.1 m/s

The acceleration due to gravity, g = 9.8 m/s²

From the total mechanical energy, M.E. equation, we have;

M.E. = P.E. + K.E.

Where;

P.E. = The potential energy of the motion = m·g·h

K.E. = The kinetic energy of the motion = 1/2·m·v²

By the principle of conservation of energy, we have;

The change (loss) in kinetic energy, ΔK.E. = The change (gain) in potential energy, ΔP.E.

ΔK.E. = 1/2·m·(v² - u²)

ΔP.E. = m·g·(h₂ - h₁)

Where;

h₁ = The ground level = 0 m

h₂ = The altitude with which she crosses the bar

∴ 1/2·m·(v² - u²) = m·g·(h₂ - h₁)

(h₂ - h₁) = (v² - u²)/(2·g) = (11² - 1.1²)/(2·9.8) = 6.11173469388

h₂ = 6.11173469388 + h₁ = 6.11173469388 + 0 = 6.11173469388

h₂ = 6.11173469388

Her altitude as she crosses over the bar, h₂ ≈ 6.1 m.

3 0
3 years ago
Other questions:
  • If one replaces the conducting cube with one that has positive charge carriers, in what direction does the induced electric fiel
    14·1 answer
  • A block of mass m=0.4 kg starts from rest and slides down a frictionless ramp, before hitting a spring of spring constant k = 30
    6·1 answer
  • How do atoms become ions explain which characteristics change in which stay the same during this transformation
    13·1 answer
  • Determine weather or not the equation below is balanced.
    5·1 answer
  • Determine the wavelength of a monochromatic beam of light that impinges on a double slit with a slit separation of 2.80 mm. Brig
    11·1 answer
  • A soap bubble is essentially a thin film of water surrounded by air. the colors you see in soap bubbles are produced by interfer
    7·2 answers
  • Identify the best measure of center for each visual representation of a data set.
    7·1 answer
  • Thirty beats are heard in one minute when two notes are played together. If the higher note has a frequency of 740 Hz, what is t
    14·1 answer
  • Please help due tomorrow I will give brainliest! and points<br>​
    14·1 answer
  • A lawyer most likely has __________. a.spatial intelligence b.practical intelligence c.analytical intelligence d.creative intell
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!