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
Ray Of Light [21]
3 years ago
9

James is planning a science fair project on sound waves. He places an alarm inside a jar which he can remove the

Physics
1 answer:
otez555 [7]3 years ago
3 0

Answer: c

Explanation:

Sound waves cannot travel through a medium

You might be interested in
How might viral diseases be prevented?
Sindrei [870]

Answer:

There are antiviral medicines to treat some viral infections. Vaccines can help prevent you from getting many viral diseases.

3 0
3 years ago
An Apple falls from a tree and one-half second later hits the ground
docker41 [41]
There isnt enough information to answer the question, the missing variable is "distance from said falling spot and ground"
8 0
3 years ago
Most of uranus's atmosphere is composed of
Vladimir [108]
<span>So the question is what gases form the atmosphere of Uranus. So Uranus and Neptune are classified as "ice giants". They have a similar atmosphere to "gas giants" Saturn and jupiter and Neptunes atmosphere is primarily composed out of hidrogen and helyum. So the correct answer is a.</span>
5 0
3 years ago
Read 2 more answers
A student investigated how the mass of water in an electric kettle affected the time taken for the water to reach boiling point.
Sedbober [7]

Answer:

1.because of the heat produced by the socat

2. they should have control how they placed the heater

3. because the water is to much

4.because is different from the question

5. because that is how the question is

4 0
3 years ago
After observing the electric field in your trials above, where was the electric field the strongest? what was the direction of t
earnstyle [38]
<span>Answer: Answer is The direction of the electric field is always directed in the direction that a positive test charge would be pushed or pulled if placed in the space surrounding the source charge.</span>
8 0
3 years ago
Other questions:
  • What are the blue or red big dancing thing infront of a car wash called thank you
    5·2 answers
  • Wich of these is not a sign of chemical change 1 A gas is given off
    5·1 answer
  • What are the two measurements necessary for calculating average speed?
    9·2 answers
  • Machines
    7·2 answers
  • Your town is considering building a hydroelectric power plant. Describe at least two advantages and two disadvantages of this pr
    9·2 answers
  • Two pieces of evidence for plate tectonics?
    7·2 answers
  • 7. A loaded tractor-trailer with a total mass of 5000 kg traveling at hits a loading dock and comes to a stop in 0.64 s. What is
    14·1 answer
  • A 7.3 kg bowling ball would require how much force if you use a broom to
    10·1 answer
  • In a closed system, what happens to the total energy of the system as energy conversion takes place?
    9·1 answer
  • What is the mass of 2830 Newton's on Earth?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!