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
IgorC [24]
3 years ago
7

Through which gas in the table will sound waves travel faster than they would

Physics
2 answers:
WINSTONCH [101]3 years ago
7 0

Answer: b. methane

Explanation: ap3x

Leni [432]3 years ago
4 0

Answer: Methane

Explanation: I just took the AP€X quiz and Methane was the correct answer!

You might be interested in
The eccentricity of an asteroid's orbit is 0.0442, and the semimajor axis is 1.12 x 1011 m. The Sun's center is at one focus of
nadezda [96]

Answer:

a. d=99x10^{8}m

b. r=14.22 R_s

Explanation:

The eccentricity of an asteroid's is 0.0442 so

a.

to find the focus distance between both focus is

d=2*e*a

e=1.12x10^{11}m\\a=0.0442

So replacing numeric

d=2*1.12x10^{11}m*0.0442=9900800000

d=99x10^{8}m

b.

Now to find the ratio of that distance between the solar radius and the distance

r=\frac{d_1}{d_s}

r=R_s*\frac{99x10^8m}{6.96x10^8m}

r=14.22 R_s

5 0
3 years ago
To show that displacement current is necessary to make Ampère's law consistent for a charging capacitor Ampère's law relates the
ella [17]

Answer: The Ampère -Max-well law

Explanation:

The Ampère -Max-well law relates magnetic flux and electric current. It determines the relationship between current in association with a magnetic field and also magnetic field in association to related current.

4 0
3 years ago
Define efficiency. class -8 ​
Finger [1]

the state or quality of being efficient.

"greater energy efficiency"

Answer

Efficiency is the ability to avoid wasting materials, energy, efforts, money, and time in doing something or in producing a desired result.

8 0
2 years ago
Read 2 more answers
Dimensional formula of Amplitude ?​
jeka57 [31]

Answer:

The dimensional formula of the amplitude of a wave is given by,

[ M⁰L¹T⁰ ]

Where,

M = Mass

L = Length

T = Time

Derivation

The amplitude of wave = Maximum displacement

Since, the dimensional formula of displacement = [ M⁰L¹T⁰ ]

Therefore, the amplitude of a wave is dimensionally represented as [ M⁰L¹T⁰ ]

5 0
3 years ago
To increase the gravitational force between the two objects above, I could
egoroff_w [7]

Answer:

Option A

Explanation:

4 0
2 years ago
Other questions:
  • During cooling, the kinetic energy of the molecules falls. Why does this happen?
    11·2 answers
  • (a) Calculate the magnitude of the gravitational force exerted by Mars on a 67 kg human standing on the surface of Mars. (The ma
    8·1 answer
  • If the coefficient of kinetic friction between tires and dry pavement is 0.98, what is the shortest distance in which you can st
    11·1 answer
  • Compare how a positively charged object and a negatively charged object interact with a neutral object
    6·2 answers
  • A refrigerator _ objects placed inside it.
    9·2 answers
  • At highway speeds, a particular car is capable of an acceleration of about 1.6 m/s?. At this rate,
    11·1 answer
  • 10 points and brainliest to correct answer plz
    6·1 answer
  • At what frequency would the wavelength of sound in air be equal to the mean free path of oxygen molecules at 1.5 atm pressure an
    14·1 answer
  • Problem 18 if anyone could help that would be amazing!
    8·1 answer
  • Thinking about planck's law, which star would give off the most orange light?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!