Determining the example of a wave

Assignment Help Physics
Reference no: EM131059978

Give an example of a wave that does not need a medium in which to travel and a wave that does need a medium?

Reference no: EM131059978

Questions Cloud

Provide a simple way to access weather information : Provide a simple way to access weather information (current day or historic) for particular locations. This class should act as a cache for the forecast.io API.
Approaching the car compared to when the bus : A person riding on a bus hears the sound from a horn on a car that is stopped. What is different about the sound when the bus is approaching the car compared to when the bus is moving away from the car?
Determine the speed of an aircraft : The speed of an aircraft is sometimes expressed as a Mach number: Mach 1 means that the speed is equal to the speed of sound. If you wish to determine the speed of an aircraft going Mach 2.2, for example, in meters per second or miles per hour
Find the maximum overall rate of the loan : Marta purchased a home with an adjustable rate mortgage. The margin on an adjustable-rate mortgage is 5.5% and the rate cap is 6.5% over the life of the loan. If the current index rate is 8.9%, find the maximum overall rate of the loan.
Determining the example of a wave : Give an example of a wave that does not need a medium in which to travel and a wave that does need a medium?
Investments during your retirement years : Assume that you are 21 years old. You would like to retire at age 65. You would like to have an income throughout retirement that is equivalent to $65,000 in todays dollars during retirement. You believe that you will earn an average return of 5% on ..
How much in new debt was borrowed : Crawford Inc., a litter recycling company, uses a residual dividend policy. A debt-equity ratio of 2.1 is considered optimal. Earnings for the period just ended were $2,500, and a dividend of $640 was declared. How much in new debt was borrowed? What..
Attaining higher levels of education : Attaining higher levels of education has long been touted as a means toward improving the lives of Native people. If you were a tribal leader, how would you promote higher education in your family and community?
What is the concept of work in physics : What is the concept of work in physics? can you please give me some explanation by quoting some examples which are easy to understand by a non physics student?

Reviews

Write a Review

Physics Questions & Answers

  Force from an auxiliary motor 9 n 20 degrees e of n force

a 9650 kg sailboat is moving through the waters of the atlantic. initially the boat is traveling at 13 mph 21 degrees

  Magnitude of the force exerted on the right cube

Three identical 6 kg cubes are place in a horizontal frictionless surface in contact with one another. The cubes are lined up from the left to the right and a 36 N force is applied to the left side of the left cube causing all three cubes to accelera..

  What is the wavelength of an electron with a kinetic energy

The distance between atoms in a solid is typically around 2.0 x 10-10 m What is the wavelength of an electron with a kinetic energy of 110 eV

  Find the current in the loop

A single-turn circular loop of radius 5.5 cm is to produce a field at its center that will just cancel the earth's field of magnitude 0.7

  Main reasons why some groundwater sources

Explain the main reasons why some groundwater sources that we use may be more vulnerable to chemical contamination than others. Next, suggest one (1) strategy that the government can take to reduce groundwater contamination.

  Estimate the average force exerted by your hand

You throw a 151 g ball straight up to a height of 43.0 m. Calculate the average force exerted by your hand while you are throwing it

  What is the concept of work in physics

What is the concept of work in physics? can you please give me some explanation by quoting some examples which are easy to understand by a non physics student?

  At what rate is mass being ejected at that instant

A rocket with an initial mass of 1 000 kg adjusts its thrust by varying the rate at which mass is ejected. at what rate is mass being ejected at that instant

  Light shines through a single slit whose width

Light shines through a single slit whose width is 7.40 10-4 m. A diffraction pattern is formed on a flat screen located 3.2 m away. The distance between the middle of the central bright fringe and the first dark fringe is 3.25 mm. What is the wavelen..

  What is the electric field potential at a point p

Two point charges of +2.00 μC and +4.00 μC are placed at the origin and at y = -0.300m, as shown in Figure 20-8. What is the electric field potential at a point P at a position x = 0.400 m due to the charges?

  What is the rms current through the resistor

An AC generator supplies an rms voltage of 115 V at 50.0 Hz. It is connected in series with a 0.500 H inductor, What is the rms current through the resistor

  Immigration reform priorities

A Gallup Poll asked, "If you had to choose, what should be the main focus of the U.S. government in dealing with the issue of illegal immigration-developing a plan for halting the flow of illegal immigrants into the U.S.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd