Physics, 30.09.2019 02:50 terrancebest

Which condition is necessary for a standing wave?
a) two interfering waves of the same frequency must travel in opposite directions
b) two interfering waves of the same frequency must travel in the same direction
c) two interfering waves of the same amplitude must travel at right angles to each other
d) two interfering waves of the same amplitude must travel in the same direction

Answers: 2

Show answers

Another question on Physics

Physics, 21.06.2019 22:30

Curious carl calculated the density of a cube to be 4.50 g/cm3. what is the density of the cube in g/l?

Answers: 1

Answer

Physics, 22.06.2019 13:50

Observations show that interstellar clouds can have almost any shape and

Answers: 1

Answer

Physics, 22.06.2019 16:40

Which are true about beta reactions? there will be more than one answer. a. it has no change b. it doesn't change the mass of the number c. it has a mass of 0.0005 atoms d. it causes transmutation.

Answers: 3

Answer

Physics, 22.06.2019 17:00

Amajor difference radio waves, visible light, and gamma rays is the of the photons, which results in different photon frequencies and wavelengths

Answers: 1

Answer

You know the right answer?

Which condition is necessary for a standing wave?
a) two interfering waves of the same freque...

Questions

English, 24.11.2020 08:50

Project work write an essay about Ece clothes in your notebook, Include thesentences you wrote at the start in the introduction of your essay...

Health, 24.11.2020 08:50

PLEASE HELP PLYW ANNA GARCIA CASE ...

Mathematics, 24.11.2020 08:50

Add 7 to me. Then subtract 10. If you subtract 5 and then add 9, you get 14. What number am I?...

Social Studies, 24.11.2020 08:50

3) There are laws today that make the convenances that we looked at illegal. Do you think that our neighborhoods today need to do anything about the h...

Mathematics, 24.11.2020 08:50

Please help am I correct I need this done ...

Mathematics, 24.11.2020 08:50

In the winter, a town has a low of -5⁰F. In the summer, the same town has a high of 98⁰F. what is the difference between the temperature?...

Mathematics, 24.11.2020 08:50

9 ft= in Do y'all know the answer to this plz help me out plz and thanks...

Computers and Technology, 24.11.2020 08:50

Match each Excel term to its definition. cell a group of cells containing related data ribbon a row of tabs, groups, and commands Excel's version of a...

Physics, 24.11.2020 08:50

Explain how the pressure of the ice cube on the ground changes when it melts...

Physics, 24.11.2020 08:50

The rotation of earth takes approximately to complete, and the revolution of earth takes approximately to complete. A. 1 day, 30 days

History, 24.11.2020 08:50

C. What social, cultural, and religious reforms did Peter carry out to modernize the Russia state and what were the effects of and reactions to these...

English, 24.11.2020 08:50

I know you speak_ french but do you speak_ german?...

English, 24.11.2020 08:50

Help :( I know these questions are easy -- but my brain cells stopped working :/

Mathematics, 24.11.2020 08:50

Someone in your class tells you that all equilateral triangles are isosceles triangles. Are they correct? Use definitions or theorems to support your...

Chemistry, 24.11.2020 08:50

What is the source of iodine...

English, 24.11.2020 08:50

Help ASAP --- thankyouuu ...

Mathematics, 24.11.2020 08:50

Tracy’s new car lease costs her $169 a month for a total of 39 months. She put $1,500 down at signing and keeps track each month of the total amount s...

Geography, 24.11.2020 08:50

What is the role of climate condition on the process of desertification...

Mathematics, 24.11.2020 08:50

Patti got a new part-time job. Her hourly wage increased from $10.50 to $12.39. What was the percent increase in Patti’s hourly wage? A 1.8% C 18% B 1...

Geography, 24.11.2020 08:50

What are the methods in which Sargon used to improve the government and control in Mesopotamia?...

More questions: Physics Another questions