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
Alinara [238K]
4 years ago
9

____ waves occur when the motion o the medium is parallel to the direction of the wave...

Physics
1 answer:
FinnZ [79.3K]4 years ago
3 0
Longitudinal waves occur when the medium is parallel to the distance of the wave.
You might be interested in
Which structure is larger cell, organ , multicellular or cell structure
hoa [83]

Answer:

organ is larger cell..............

7 0
3 years ago
Read 2 more answers
The muzzle velocity of an armor-piercing round fired from an M1A1 tank is 1770 m/s (nearly 4000 mph or mach 5.2). A tank is at t
loris [4]
<h2>Height of cliff is 66.43 meter.</h2>

Explanation:

Consider the horizontal motion of shell,

We have equation of motion s = ut + 0.5 at²

        Initial velocity, u = 1770 m/s

        Acceleration, a = 0 m/s²  

        Displacement, s = 6520 m      

     Substituting

                      s = ut + 0.5 at²

                     6520 = 1770 x t + 0.5 x 0 xt²

                      t = 3.68 s

      Time of flight of shell = 3.68 s.

Now consider the vertical motion of shell,

We have equation of motion s = ut + 0.5 at²

        Initial velocity, u = 0 m/s

        Acceleration, a = 9.81 m/s²  

        Time, t = 3.68 s      

     Substituting

                      s = ut + 0.5 at²

                      s = 0 x 3.68 + 0.5 x 9.81 x 3.68²

                      s = 66.43 m

      Height of cliff is 66.43 meter.

8 0
3 years ago
What happen to the bulb when it is in series connection?
coldgirl [10]
If the bulb is in series with something else, then . . .

--  The brightness of the bulb depends on the <em>other</em> device in the circuit. 

--  If the other device is designed to use <em>less power</em> than the bulb, then the
other device gets <em>more power</em> than the bulb gets.

--  If the other device is designed to use <em>more power </em>than the bulb, then the
other device gets <em>less power</em> than the bulb gets.

--  If the other device is removed from the circuit, then the bulb doesn't light at all.

This description of the often-screwy behavior of a series circuit may partly explain
why the electric service in your home is not a series circuit.




8 0
3 years ago
Read 2 more answers
Mike stands on a scale in an elevator. If the elevator is accelerating upwards with 4.9 m/s2, the scale reading is ____ times Mi
Bas_tet [7]

Answer:

F - M a      force exerted by scales on student

M a = M (9.8 + 4.9) m/s^2      upwards chosen as positive

a = 1.5 g        net acceleration of student  due to force of scales

W =M g       weight of student   (actual weight)

Wapp = M 1.5 * g      apparent weight (on scales) of student

7 0
3 years ago
Which argument best explains the charge of an atomic nucleus? *
astraxan [27]

Answer:

An atomic nucleus is positively charged because it is composed of protons

Explanation:

Protons carry positive charge and nucleus only contain protons

6 0
3 years ago
Other questions:
  • What do radio waves and microwaves have in common?
    10·2 answers
  • The metric unit of force is the Newton (N), which is kg∙m/s^2. Convert 10 mg∙cm/s^2 to Newtons. Be careful when working with uni
    11·2 answers
  • Tom Cruise jumped from one building to other building while filming the roof chase scene in Mission: Impossible - Fallout. He di
    5·1 answer
  • Unpolarized light, with an intensity of I0, is incident on an ideal polarizer. A second ideal polarizer is immediately behind th
    5·1 answer
  • An astronaut has a momentum of 280 kg and travels 10 m/s. what is the mass of the astronaut?
    7·1 answer
  • Which was not a cause of the Spanish-American War in 1898?
    12·2 answers
  • Ice wedging is brought about by ____.
    12·1 answer
  • A car traveling 35 km/hr accelerates to a speed of 45 km/hr in .25 hr. What is its acceleration
    9·1 answer
  • What is kinematics ?? <br>explain !! <br><br>copied answer = 20 answers reported !! ​
    6·2 answers
  • "Force" can be defined as a push or a<br> O pull<br> O grab
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!