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
Y_Kistochka [10]
3 years ago
13

what will happen when two wave pulses that are the same size approach one another from opposite directions?

Physics
1 answer:
xenn [34]3 years ago
5 0
When two or more waves meet, they interact with each other. The interaction of waves with other waves is called wave interference. Wave interference may occur when two waves that are traveling in opposite directions meet. The two waves pass through each other, and this affects their amplitude.
You might be interested in
Near the surface of the Earth, objects in free fall (but not terminal velocity) experience
Aleks [24]
B (9.81 m/s^2)
Speed no, because acceleration isn't 0
Velocity, pretty much same as speed
Distance no, because it's getting closer

5 0
3 years ago
Read 2 more answers
A(n) ____________ image cannot be projected and forms where light rays appear to originate.
IrinaVladis [17]
A virtual image is the answer.
6 0
3 years ago
Read 2 more answers
Un cuerpo se lanza verticalmente hacia arriba con una velocidad de 13 m/s. ¿Cuánto tiempo tarda en alcanzar la altura máxima? a)
Elena L [17]

Answer:

D. 1.33 segundos.

Explanation:

El cuerpo es experimenta un movimiento en caída libre al modificarse su velocidad por efecto de la gravitación terrestre. Este cuerpo alcanza instantáneamente el reposo cuando se encuentra a su altura máxima, el tiempo puede obtenerse sabiendo la aceleración y las velocidades incial y final a partir de la siguiente ecuación cinemática:

v = v_{o}+g\cdot t

Donde:

v - Velocidad final del cuerpo, medida en metros por segundo.

v_{o} - Velocidad inicial del cuerpo, medida en metros por segundo.

g - Aceleración gravitacional, medida en metros por segundo al cuadrado.

t - Tiempo, medido en segundos.

Ahora se despeja el tiempo:

t = \frac{v-v_{o}}{g}

Si v_{o} = 13\,\frac{m}{s}, v=0\,\frac{m}{s} y g = -9.807\,\frac{m}{s^{2}}, entonces:

t = \frac{0\,\frac{m}{s}-13\,\frac{m}{s}}{-9.807\,\frac{m}{s^{2}} }

t = 1.326\,s

Por ende, la respuesta correcta es D.

6 0
3 years ago
Hydrogen fluoride gas (HF) and sodium hydroxide (NaOH) react in a test tube. They form water and sodium fluoride (NaF). Which ty
solmaris [256]
The type of reaction that occurred in the test tube is ACID BASE REACTION.
Acid base reaction is a type of chemical reaction in which an acid and a base react together to form salt and water molecules. It is also known as neutralization reaction. For the question given above, the applicable chemical reaction is as follows:
HF + NaOH = NaF + H2O
 From this chemical reaction, it can be seen that, hydrogen fluoride, which is a weak acid react with sodium hydroxide which is a strong base to produce sodium fluoride, which is a salt and a molecule of water.
8 0
3 years ago
PLEASE HELP Scientists have observed that the average sunspots have increased in the last 50 years. Which of these statements be
Serga [27]

Answer:

option c is correct, earth temp increase

6 0
3 years ago
Other questions:
  • What is the process whereby salt is removed from salt water​
    11·1 answer
  • An electric current is created in a long thin wire. How will increasing the current and changing the direction of the current ef
    6·2 answers
  • Ellen needs to move a heavy box across the floor and then place it on a shelf that is four feet above the floor. Which use of ma
    15·2 answers
  • The friction of the water on a boat produces an acceleration of -10. m/s2. If the boat is traveling at 30. m/s and the motor is
    5·1 answer
  • A compass originally points North; at this location the horizontal component of the Earth's magnetic field has a magnitude of 2e
    12·1 answer
  • 24. Compare and contrast the 'Big Bang Theory' with the 'Creation Model for the origin of the
    14·1 answer
  • Which would increase the rate of dissolving salt into water? low temperature little to no agitation more surface area darker col
    14·1 answer
  • What can scan tiny details inside the human body by using principles of electromagnetism.
    5·1 answer
  • Given f(x)=2x+7, which of the following is the value of x when f(x)=13?
    7·1 answer
  • Please help!! I'll name you brainliest!!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!