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
viktelen [127]
3 years ago
14

Both a siren passing by and radar exhibit the Doppler effect. What is the main

Chemistry
2 answers:
Gemiola [76]3 years ago
5 0

Answer:

D. Radar uses radio, and the siren uses sound waves.

Explanation:

The main difference between the siren passing by and the radar is that radar uses radio waves and siren uses sound waves.

  • Sound waves are mechanical waves which requires a material medium for their propagation.
  • In a vacuum, the sound waves cannot pass through freely.
  • Radar is an electromagnetic wave.
  • It is particular of radio waves origin.
  • Such waves do not require a material medium for their propagation and hence can be transmitted through a vacuum.
Likurg_2 [28]3 years ago
3 0

Answer: c is the correct answer

Explanation:

I’m smrt

You might be interested in
How many significant figures does the number have?<br> 9,000, 100
Dvinal [7]

Answer:

9,000, 100 has 7 significant figures

Explanation:

7 0
3 years ago
Read 2 more answers
What is the missing part of the chemical equation shown below? acid + base ? salt + ________
Gennadij [26K]
Water is the answer.
5 0
3 years ago
Read 2 more answers
The mass of cupric sulfate needed to make .5 liters of a .5M solution is
dalvyx [7]

Answer:

C

Explanation:

3 0
3 years ago
Explain
Trava [24]

There are so many routes by which water can move through the various stages in the water cycle.

<h3>What is the water cycle?</h3>

The water cycle has to do with the route of movement of water in the enviroment. We have to note that there are so many routes by which water can move through the various stages in the water cycle.

The sun supplies the energy that drives the water cycle. This is seen in the fact that the supply of energy from the sun is required for evaporation to take place.

Learn more about water cycle:brainly.com/question/1151425

#SPJ1

6 0
2 years ago
A balloon, whose volume at 23°C is 535 mL, is heated to 46°C. Assuming the pressure and amount of gas remain constant, what is t
NikAS [45]
This problem requires a certain equation.  That equation is V1/T1=V2/T2, where V1 is your initial volume (535 mL in this case), T1 is your initial temperature in Kelvin(23 degrees C = 296 K), V2 is your final volume (unknown), and T2 is your final temperature (46 degrees C = 319 K). By plugging in these values, the equation looks like this: 535/296=V2/319.  Now multiply both sides of the equation by 319, and your final answer is V2= 576.6 mL
5 0
3 years ago
Read 2 more answers
Other questions:
  • How many grams of sucrose (C12H22O11) are in 1.55 L of 0.758 M sucrose solution?
    7·1 answer
  • What is most likely to occur along a transform boundary?
    13·2 answers
  • Use the ideal gas law to calculate the concentrations of nitrogen and oxygen present in air at a pressure of 1.0 atm and a tempe
    13·1 answer
  • How many total electrons are shared between two nitrogen atoms when they bond to form a diatomic nitrogen molecule?
    7·1 answer
  • How does reducing the use of packaging and other materials conserve resources
    6·1 answer
  • 17. Which is a fat-soluble vitamin?<br> O vitamin B<br> O vitamin C<br> O vitamin A
    11·1 answer
  • Will be giving brainliest for correct answer.
    15·2 answers
  • Why are three-dimensional models useful for understanding the lunar phases?
    11·1 answer
  • _C2H5OH + _O2–&gt;_CO2 + _H2O<br><br> How do u balance in the equation
    10·1 answer
  • What information does the percent composition of an atom in a molecule
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!