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
balandron [24]
2 years ago
5

Brlan is repairing an old alarm clock. He needs to replace a device that converts the electric energy into sound energy. Which o

f these devices
should he use?
OA.
O B.
C.
battery
buzzer
motor
Switch

Physics
1 answer:
Brums [2.3K]2 years ago
3 0
The answer is buzzer
You might be interested in
On March 21, a stick casts the following shadow. What is the most likely time of day?
jenyasd209 [6]

Answer:

9:00 AM

Explanation:

I took the test and that was the answer

5 0
3 years ago
Read 2 more answers
"a musical tone sounded on a piano has a frequency of 261.6 hz and a wavelength of 1.31 m. what is the speed of the sound wave
Andreyy89
To solve this question, we use the wave equation which is:
C=f*λ
where:
C is the speed;
f is the frequency;
λ is the wavelength
So in this case, plugging in our values in the problem. This will give us:
C = 261.6Hz × 1.31m
= 342.696 m/s is the answer.
7 0
3 years ago
Read 2 more answers
Though some self-report error may exist, surveys/interviews are useful in that they allow researchers to collect large amounts o
Leokris [45]
Definitely true, surveys and interviews aren’t flawless but you can collect lots of data from them
4 0
2 years ago
What are the effects of radiation on different surfaces such as an ice- covered lake, a forest, an ocean, or an asphalt road?
jarptica [38.1K]

Answer:

it could kill the fish in water

4 0
2 years ago
Read 2 more answers
Acceleration is rate of change of__?
timama [110]
Hi!

<span>Acceleration is the rate of change of</span> velocity

Velocity is the rate of speed of an object
8 0
3 years ago
Other questions:
  • You need to prepare a 0.199-mm-diameter tungsten wire with a resistance of 3.09 kÏ. how long must the wire be? the resistivity o
    9·1 answer
  • When the moon orbits the Earth, it has velocity. Inertia would make the moon continue in a straight line instead of orbiting at
    9·1 answer
  • How many miles is the moon from the earth
    11·1 answer
  • A large truck collides head-on with a small car. The car is severely damaged as a result of the collision. According to Newton's
    12·1 answer
  • Index fossils are used to determine the relative ages of rock and fossils and are also used to
    15·1 answer
  • A particle moving along the y-axis has the potential energy u =4y3j, where y is in m. what is the y-component of the force on th
    13·1 answer
  • What means 10² what we call this​
    10·2 answers
  • When the gun fires a projectile with a mass of 0.040 kg and a speed of 380 m/s, what is the recoil velocity of the shotgun and a
    12·1 answer
  • In order to increase his gravitational potential energy by an amount equal to his kinetic energy at full speed, how high would s
    7·1 answer
  • The design of interior spaces is relatively unimportant to good<br> architecture?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!