2 years ago

In the diagram below, what is the property of the wave indicated by the letter A?

Physics

2 answers:

erica [24]2 years ago

5 0

The answer is trough because the through is the lowest part of a wave

Hope this helped :D

Rina8888 [55]2 years ago

4 0

<h2>Answer:</h2>

C. Trough

<h2>Explanation:</h2>

Trough is the minimum part of the wave, lowest part of the wave. It is the opposite of crest.

You might be interested in

1. Which of the following is an example of deduction? a. Hector calls the weather service to find out if the temperature outside

Ann [662]

Answer:

Explanation:

she made a conclusion based off of her own observation, and isnt dumb enough to call a weather station

5 0

3 years ago

A 19 g bullet is fired into the bob of a ballistic pendulum of mass 1.3 kg. When the bob is at its maximum height, the strings m

katovenus [111]

Answer:

217.43298 m/s

Explanation:

$m_1$ = Mass of bullet = 19 g

$m_2$ = Mass of bob = 1.3 kg

L = Length of pendulum = 2.3 m

$\theta$ = Angle of deflection = 60°

u = Velocity of bullet

Combined velocity of bullet and bob is given by

$v^2-u^2=2as\\\Rightarrow v=\sqrt{2aL(1-cos\theta)+u^2}\\\Rightarrow v=\sqrt{2\times 9.81\times (1-cos60)+0^2}\\\Rightarrow v=3.13209\ m/s$

As the momentum is conserved

$m_1u=(m_1+m_2)v\\\Rightarrow u=\frac{(m_1+m_2)v}{m_1}\\\Rightarrow v=\frac{(0.019+1.3)\times 3.13209}{0.019}\\\Rightarrow v=217.43298\ m/s$

The speed of the bullet is 217.43298 m/s

5 0

3 years ago

A motor does 8000j of work in 20 seconds. What is the power of the motor

lozanna [386]

Power = work / time = 8000J / 20s = 400W

5 0

3 years ago

What is one result of meiosis?

Nonamiya [84]

Hello,

It's D! hope I helped.

8 0

3 years ago

What stands for sound navigation and ranging

anastassius [24]

Sonar, originally an <span>acronym for SOund Navigation And Ranging
</span>a technique that uses sound<span> propagation.</span>

6 0

3 years ago