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
goblinko [34]
3 years ago
12

Which sound would be loudest?

Physics
1 answer:
Oliga [24]3 years ago
3 0
I think it might be C
You might be interested in
Kindly Answer<br><br>Physics​
pshichka [43]

Answer:

1. d 2. a 3. a 4. a 5. a

Explanation:

Sorry if this is wrong

4 0
3 years ago
Identify solar, wind, nuclear, and tidal power as nonrenewable or renewable energy
Nostrana [21]

Answer:

Renewable energy: Tidal, solar and wind

Non renewable energy: nuclear power

Explanation:

Renewable energy is any energy in which its source is always replenished or renewed.

While non renewable energy sources cannot be replenished or renewed immediately because of its limited availability of resources.

Most renewable energy sources are natural sources.

Solar, tidal and wind energy are renewable energy known as clean energy. While nuclear energy is a non renewable energy in which its source of energy is fuel ( uranium e.t.c)

5 0
3 years ago
A train travels due south at 25 m/s (relative to the ground) in a rain that is blown toward the south by the wind. The path of e
olasank [31]

Answer:

Explanation:

Given

Train travels towards south with a velocity if v_t=25\ m/s

Rain makes an angle of \theta =66^{o}  with vertical

If an observer sees the drop fall perfectly vertical i.e. horizontal component of rain velocity is equal to train velocity

suppose v_r is the velocity of rain with respect to ground then

v_r\sin\theta =v_t

v_r\times \sin (66)=25

v_r=27.36\ m/s

Therefore velocity of rain drops is 27.36 m/s              

8 0
3 years ago
The current through two identical light bulbs connected in series is 0.25 A. The voltage across both bulbs is 110 V. The resista
Rus_ich [418]

The resistance of a single light bulb is 220 ohms per bulb.

<h3>What is Ohm's Law?</h3>

Ohm's Law is a formula used to determine how voltage, current, and resistance in an electrical circuit relate to one another.

Ohm's Law (E = IR) is as basic to students of electronics as Einstein's Relativity equation (E = mc2) is to physicists.

E = I x R

The formula reads voltage = current x resistance, or V = A xΩ., or volts = amps x ohms.

110volts divided by .25amps = 440 ohms. 440 divided by 2 =220 ohms per bulb.

R = 110/(2*0.25) = 220 ohms

to learn more about Ohms law go to - brainly.com/question/14296509

#SPJ4

4 0
2 years ago
What are the conditions necessary for a terrestrial planet to have a strong magnetic field?.
Stells [14]
Both a molten metallic core and reasonably fast rotation.
6 0
3 years ago
Other questions:
  • A transformer for a laptop computer converts a 120-V input to a 24-V output. If the output current for the transformer is 1.8 A,
    15·1 answer
  • Which parts of the spectrum show the presence of elements in the stars atmosphere
    5·2 answers
  • Which of the following would increase friction?
    9·1 answer
  • Gravity is dependent on which of the two factors?
    10·1 answer
  • If you measured 25 g jelly beans and 25 g of gumdrops, the number of jellybeans would be
    15·2 answers
  • Each compound that has at least one element from group 17 is called a _____
    7·1 answer
  • Monochromatic light is incident on a metal surface and electrons are ejected. If the intensity of the light is increased, what w
    14·1 answer
  • Which is an example of a scientist using a mathematical model to describe the weather?
    11·1 answer
  • Assess It! Question #2: Which of the following statements about the Law
    10·2 answers
  • NEED HELP!!!!! 10 POINTS
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!