Question

Calculate the wavelengths of a 1530-kHz AM radio signal, a 105.1-MHz FM radio signal, and a 1.90-GHz cell phone signal.

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Science
Physics

Electromagnetic Waves

Related Physics Q&A

Find answers to questions asked by students like you.

Q: An electric water heater consumes 5.00 kW for 2.00 h per day. What is the cost of running it for one...

A: Given: Power, P = 5 kW time,t =  2 hours Cost = 12 cents / kWh

Q: Steam expands in a turbine steadily at a rate of40,000 kg/h, entering at 8 MPa and 500C and leaving ...

A: Given: Now, so, now, Now,  

Q: A uniform magnetic field of magnitude 0.50 T is directed perpendicular to the plane of a rectangular...

A: Given:  Magnetic field, B = 0.5 T  Area, A = 8 cm x 12 cm = 96 cm2

Q: Historically, replacing dirt roads with paved roads reduced friction on vehicles. Replacing paved ro...

A: Click to see the answer

Q: 10d K1=3 5d 4d 16d 15d K2=5 Two dielectric slabs with dielectric constants, K1 and K2 are placed in ...

A: Click to see the answer

Q: A 50.0-V resistor, a 0.100-H inductor, and a 10.0-µF capacitor are connected in series to a 60.0-Hz ...

A: Click to see the answer

Q: Compare and contrast the eye and a camera. What parts of the camera correspond to the iris, the reti...

A: Camera uses the concept of the eye for its working.

Q: A block of mass M is pulled along a horizontal frictionless surface by a rope of mass m. A horizonta...

A: According to company policy, first three subparts will only be answered here. Please post the rest s...

Q: For a while the university students would throw marshmallows after a touchdown at the football games...

A: Click to see the answer

Q: Use Faraday’s law, Lenz’s law, and RHR-1 to show that the magnetic force on the current in the movin...

A: The expression for the magnetic flux,

Q: A copper rod and an aluminum rod of equal diameter are joined end to end in good thermal contact. Th...

A: Given: T1 = 100 degree C  T2 = 0 degree C  T = 50 degree C  length of copper rod, Lc = 0.15 m  therm...

Q: Which of the following statements are true about an electric resistance? List all that apply. The r...

A: Given:  Some facts about the resistance

Q: A sphere of radius R has a uniform volume charge density ?. When the sphere rotates as a rigid objec...

A: Click to see the answer

Q: A sphere of radius R has a uniform volume charge density p. When the sphere rotates as a rigid objec...

A: Given:radius of sphere - R Volume charge density - ρangular speed - ω

Q: Why is a golfer with a metal club over her shoulder vulnerable to lightning in an open fairway? Woul...

A: In the process of lighting, the electric charges discharge between cloud to cloud, or cloud to groun...

Q: Physics Question

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,...

Q: When is heat transfer through a fluid conduction and when is it convection? For what case is the rat...

A: Click to see the answer

Q: In a boutique store with only fluorescent lighting, a customer insists on taking dresses into the da...

A: The fluorescent light highlights high frequencies, and do not possess all range of colors to be refl...

Q: What are the principal differences between an MHD generator and a conventional generator?

A: The principal of Magnetohydrodynamic power generation is based on Faraday’s law of electromagnetic i...

Q: R, I, YI3 R2 73 A. E2 - IR2 – IR3 = 0 B. E2- I3R2 + HR3 = 0 C. Ei + E2 + HR3 = 0 D. Ei + E2 - LR3 = ...

A: Click to see the answer

Q: In Figure P4.34, the light, taut, unstretchable cord B joins block 1 and the larger-mass block 2. Co...

A: T is the tension in the rope

Q: the net external force on the 24-kg mower isstated to be 51 N. If the force of friction opposing the...

A: Mower mass, m = 24 kg Net external force on mower, Fnet = 51 N Force of friction, f = 24 N (always o...

Q: An alarm clock is set to sound in 10 h. At t = 0, the clock is placed in a spaceship moving with a s...

A: Click to see the answer

Q: Describe how you could measure the magnetic force due to an external uniform magnetic field using ma...

A: Suppose: The magnitude of magnetic field = B The positively charged particle (q) is moving with cons...

Q: A student is asked to sketch a pV diagram for a gas that goes through a cycle consisting of (a) an i...

A: Given : process involved :  a -  isobaric expansion  b - constant-volume reduction in temperature c ...

Q: Riders in an amusement park ride shaped like a Viking ship hung from a large pivot are rotated back ...

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts fo...

Q: A charge of q, = 2x10-9 C is placed at r,= 0 on the x-axis. Another charge of q2 = 8x10-9 C is place...

A: Charges are q1 = 2 × 10-9 C , & q2 = 8 × 10-9  C                      r1 = 0  & r2 = 6 cm

Q: A light spring of constant k = 170 N/m rests vertically on the bottom of a large beaker of water (Fi...

A: Draw the free-body diagram of the block.

Q: can you answer only part b please

A: (b) The formula for the gravitational force acting on one person be:

Q: To whom does the elapsed time for a process seem to be longer, an observer moving relative to the pr...

A: Click to see the answer

Q: When the stem of a vibrating tuning fork is gently pressed on the surface of a table louder sound is...

A: When the stem of the tuning fork is gently pressed against the surface of the table, it is set into ...

Q: A slingshot consists of a light leather cup containing a stone. The cup is pulled back against two p...

A: a) The spring constant of the rubber bands is given by,

Q: A liquid with negligible viscosity flows through the pipe shown in screenshot.  Rank in order, from ...

A: Given: A liquid with negligible viscosity flows through the pipe shown in the screenshot.  Rank in o...

Q: Kirchhoff’s Rules• Analyze a complex circuit using Kirchhoff’s rules, using the conventions for dete...

A: Current division as per junction rule is as follows:

Q: A capillary tube is dipped in water in a state of weightlessness. Will water rise in tube?

A: Given:  capillary tube 

Q: Consider a tug-of-war as in Figure CQ5.1, in which two teams pulling on a rope are evenly matched so...

A: Click to see the answer

Q: (this is a little different than the other that I posted earlier)

A: The acceleration of the electron is,