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
kaheart [24]
3 years ago
7

A flute plays a note with a frequency of 266 Hz. What is the speed of sound if the wavelength is 1.3 m?

Physics
2 answers:
hjlf3 years ago
6 0

Wave speed  =  (frequency)  x  (wavelength)

                       =  (266 /sec)  x  (1.3 meters)

                       =     345.8 meters/sec
ivolga24 [154]3 years ago
3 0

345.8 meters/sec  is the correct answer


You might be interested in
If a current of one- or two-tenths of an ampere were to flow into one of your hands and out the other, you would probably be ele
musickatia [10]

Fjtffgh

Explanation:d3d

Fggcyfty

3 0
3 years ago
Read 2 more answers
Which sentence correctly describes a friction force? A. It acts in the same direction as the motion of an object. B. It acts in
KatRina [158]

Answer:

B

Explanation:

Friction acts in a direction opposite to the motion of an object

5 0
3 years ago
Consider a car moving with a constant velocity of 90 m/s. What is it’s acceleration.
Troyanec [42]

Answer:

Zero

Explanation:

Acceleration is rate of change of velocity..

5 0
3 years ago
Read 2 more answers
Antifreeze is a "must have" in an Albertan winter because it helps keep your vehicle engine from freezing in cold temperatures.
Natasha_Volkova [10]

Products such as antifreeze are composed of organic compounds that are classified as <em>alcohols</em>. (a)

Maybe those other classes of chemicals also lower the freezing temperature of water, just like alcohol does.  I don't know.  But alcohol is what's used to make anti-freeze.  I'm guessing alcohol must be cheaper, less toxic, and less corrosive inside the engines' cooling systems than any of that other stuff is.

4 0
2 years ago
1. A runner has an initial speed of 2 [m/s] and slowly speeds up with a constant acceleration of
zvonat [6]

Answer:

Final Velocity = 4.9 m/s

Explanation:

We are given;. Initial velocity; u = 2 m/s

Constant Acceleration; a = 0.1 m/s²

Distance; s = 100 m

To find the final velocity(v), we will use one of Newton's equations of motion;

v² = u² + 2as

Plugging in the relevant values to give;

v² = 2² + 2(0.1 × 100)

v² = 4 + 20

v² = 24

v = √24

v = 4.9 m/s

5 0
2 years ago
Other questions:
  • Where does the autotroph get its energy from
    9·1 answer
  • A car is being lifted by a crane so that it moves upwards at a constant speed.
    8·1 answer
  • 2 Physics Questions WILL GIVE BRAINLIEST!!
    13·1 answer
  • .<br> What is the mass number of the isotope lithium-7?
    6·2 answers
  • Why does the area around the equator stay the same temperature year-round
    8·1 answer
  • What happens when a roller coaster car moves down from the top of a hill?
    9·2 answers
  • The current in one wire is 5.00<br> a. what is the current in the other wire.
    15·1 answer
  • Hey there! I need help with this question, it's about electromagnets. No absurd answers, please. I will be flagging them. Thanks
    8·2 answers
  • Define fundamental unit.​
    14·1 answer
  • What is the speed of a shark that traveled 15 miles in 1 hour
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!