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
vlabodo [156]
3 years ago
15

Question: A 0.50 m wave has a frequency of 686 Hz. What is the speed of the wave?

Physics
1 answer:
Dafna1 [17]3 years ago
7 0
C. 340 
Frequency is the number of wavelengths per second and since the length is 0.5 you multiply 0.5*686 and get 343.
the question not allowing for one position thus the answer is c

You might be interested in
You normally drive on the freeway between San Diego and Los Angeles at an average speed of 105 km/h (65 mi/h), and the trip take
valkas [14]

Answer: 2 hr 45 min

Explanation:

Given

The average speed between San Diego and Los Angeles is 105\ kmph

time taken for this trip is  1\ hr\ 50\ min\ or\ \frac{11}{6}\ hr

Distance between San Diego and Los Angeles is

\Rightarrow d=105\times \dfrac{11}{6}\\\\\Rightarrow d=192.5\ km

For Friday afternoon, the average speed is  70\ km/h

time taken to complete the trip is

\Rightarrow t=\dfrac{192.5}{70}\\\\\Rightarrow t=2.75\ hr\ or\ 2\ hr\ 45\ min

3 0
2 years ago
What happens to the heat energy when you increase the length of an object​
Talja [164]

Answer: When the temperature of an object increases, the average kinetic energy of its particles increases. When the average kinetic energy of its particles increases, the object's thermal energy increases. Therefore, the thermal energy of an object increases as its temperature increases.

8 0
2 years ago
Let us remember your previous lesson on Physical Press Components! Directions: Analyze the folawna fitness components. Put a che
mart [117]

Answer:

5 Muscular and strength

8 0
2 years ago
Calculate the mass of a block of ice having volume 5 m cube. (density of ice= 920 kg/m cube)​
GarryVolchara [31]

Answer:

\huge\pink{\mid{\fbox{\tt{your\:answer}}\mid}}

{\large{\red{\mapsto{\maltese{\underline{\green{\boxed{\blue{\underbrace{\overbrace{\pink{\pmb{\bf{i \: hope \: it \: help \: you:}}}}}}}}}}}}}}

5 0
2 years ago
The crisis in Erikson’s identity versus role confusion stage of psychosocial development is that the individual must __________.
sergeinik [125]

C. realize who or what one wants to be

8 0
2 years ago
Read 2 more answers
Other questions:
  • The number of students in a cafeteria is modeled by the function p that satisfies the logistic differential equation dp/dt = 1/2
    8·2 answers
  • A hollow spherical iron shell floats almost completely submerged in water. The outer diameter is 58.2 cm, and the density of iro
    9·1 answer
  • Can anyone explain the seasons of the earth?
    7·1 answer
  • How does the electric force between two charged particles change if particle's charge is reduced by a factor of 3?
    14·2 answers
  • Which of the following is evidence that supports the particle model of light
    5·1 answer
  • The amount of energy absorbed by the substance and is generated by heat is called____________ energy. Matter or arrangement or t
    6·2 answers
  • Pleased help me No files and no links pleased look at the picture
    11·2 answers
  • Why does the Earth exert a gravitational force on objects on its surface?
    15·1 answer
  • Student 1 and student 2 talk about the speed of the truck
    7·1 answer
  • What is the quantity that has the units of m/s^2?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!