is a mechanical wave exemplified by radio waves?
is a mechanical wave exemplified by radio waves?
Homework Answers
No.
Radio waves can not exemplified as radiowaves. Radio waves are a type of electromangtic waves.
Radio waves are used in commuication sysems by means of electronic devies like mobile phones, radios and televisions which are convert radio waves into mechanical energy ( vibrations ) to produces sound waves.
. Regarding waves: a. What is the wavelength (?) of a radio wave transmitted by WCCC at 106.9 MHz (1MHz = 106Hz)? b. How many seconds per cycle (?ሻ does this wave have? c. Which has a bigger period (?ሻ, these radio waves or visual light?
Regarding waves: a. What is the wavelength (?) of a radio wave transmitted by WCCC at 106.9 MHz (1MHz = 106Hz)? b. How many seconds per cycle (?ሻ does this wave have? c. Which has a bigger period (?ሻ, these radio waves or visual light?
Radio waves travel at a speed of 1.7 times 10^8 m/s through ice. A radio wave...
Radio waves travel at a speed of 1.7 times 10^8 m/s through ice. A radio wave pulse sent into the Antarctic ice reflects off the rock at the bottom and returns to the surface in 32.9 times 10^-6 s. Part A How deep is the ice? Express your answer to two significant figures and include the appropriate units.
VOCM (a radio station) trasmits at 590 AM. This means that the radio waves carrying the...
VOCM (a radio station) trasmits at 590 AM. This means that the radio waves carrying the signal have a frequency of 590 kHz. Given this, how long does it take for 1 complete cycle of the radio wave to leave the station?
Part A - If you compare green light to radio waves which of the following is...
Part A - If you compare green light to radio waves which of the following is TRUE? O O green light is electromagnetic radiation and radio waves are not green light has a longer wavelength than a radio wave green light travels through free space at the same speed as radio waves green light has lower energy than radio rays O
Show that if an emitter of radio waves is receding from the receiver with a speed...
Show that if an emitter of radio waves is receding from the
receiver with a speed V, the frequency v₀ of the radio wave in the
reference frame of the emitter and the frequency v in the reference
frame of the receiver are related by...
Show that if an emitter of radio waves is receding from the receiver with a speed V, then the frequency vo of the radio wave in the reference frame of the emitter and the frequency...
Radio waves and microwaves are used in therapy to provide "deep heating" of tissue because the...
Radio waves and microwaves are used in therapy to provide "deep heating" of tissue because the waves penetrate beneath the surface of the body and deposit energy. We define the penetration depth as the depth at which the wave intensity has decreased to 37% of its value at the surface. The penetration depth is 15 cm for27 MHz radio waves. For radio frequencies such as this, the penetration depth is proportional to λ−−√, the square root of the wavelength. What...
FM radio stations use radio waves with frequencies from 88.0 to 108 MHz to broadcast their...
FM radio stations use radio waves with frequencies from 88.0 to
108 MHz to broadcast their signals. Assuming that the inductance in
Figure 24.4 has a value of 4.00 × 10-7 H, determine the
range of capacitance values that are needed so the antenna can pick
up all the radio waves broadcasted by FM stations.
Antenna wire Direction of wave travel To audio video amplifier circuits Figure 24.4
To practice Problem-Solving Strategy 15.1 Mechanical Waves. Waves on a string are described by the following...
To practice Problem-Solving
Strategy 15.1 Mechanical Waves. Waves on a string are described by
the following general equation y(x,t)=Acos(kx−ωt). A transverse
wave on a string is traveling in the +x direction with a wave speed
of 7.50 m/s , an amplitude of 9.00×10−2 m , and a wavelength of
0.550 m . At time t=0, the x=0 end of the string has its maximum
upward displacement. Find the transverse displacement y of a
particle at x = 1.40 m and...
Explain the differences between AM radio waves and FM radio waves. Be familiar with the frequency...
Explain the differences between AM radio waves and FM radio waves. Be familiar with the frequency range and approximate wavelengths for both of these radio waves.
i) (4 pts) In Quantum Mechanics, electromagnetic radiation, such as radio waves, consists of wave packets...
i) (4 pts) In Quantum Mechanics, electromagnetic radiation, such as radio waves, consists of wave packets called photons. It is not known how many wavelengths are in a single photon, but some experimental estimates put it at around a million. Make this assumption and calculate how long, to the nearest day, it would take the piece of ebonite to generate a single photon.
Radio waves travel at a speed of 1.7 times 10^8 m/s through ice. A radio wave pulse sent into the Antarctic ice reflects off the rock at the bottom and returns to the surface in 32.9 times 10^-6 s. Part A How deep is the ice? Express your answer to two significant figures and include the appropriate units.
Part A - If you compare green light to radio waves which of the following is TRUE? O O green light is electromagnetic radiation and radio waves are not green light has a longer wavelength than a radio wave green light travels through free space at the same speed as radio waves green light has lower energy than radio rays O
Show that if an emitter of radio waves is receding from the
receiver with a speed V, the frequency v₀ of the radio wave in the
reference frame of the emitter and the frequency v in the reference
frame of the receiver are related by...
Show that if an emitter of radio waves is receding from the receiver with a speed V, then the frequency vo of the radio wave in the reference frame of the emitter and the frequency...
FM radio stations use radio waves with frequencies from 88.0 to
108 MHz to broadcast their signals. Assuming that the inductance in
Figure 24.4 has a value of 4.00 × 10-7 H, determine the
range of capacitance values that are needed so the antenna can pick
up all the radio waves broadcasted by FM stations.
Antenna wire Direction of wave travel To audio video amplifier circuits Figure 24.4
To practice Problem-Solving
Strategy 15.1 Mechanical Waves. Waves on a string are described by
the following general equation y(x,t)=Acos(kx−ωt). A transverse
wave on a string is traveling in the +x direction with a wave speed
of 7.50 m/s , an amplitude of 9.00×10−2 m , and a wavelength of
0.550 m . At time t=0, the x=0 end of the string has its maximum
upward displacement. Find the transverse displacement y of a
particle at x = 1.40 m and...
i) (4 pts) In Quantum Mechanics, electromagnetic radiation, such as radio waves, consists of wave packets called photons. It is not known how many wavelengths are in a single photon, but some experimental estimates put it at around a million. Make this assumption and calculate how long, to the nearest day, it would take the piece of ebonite to generate a single photon.
Most questions answered within 3 hours.
-
Smartphones: A poll agency reports that 32% of teenagers aged
12-17 own smartphones. A random sample...
asked 44 seconds ago -
blood glucose level for obese patient population have
a mean of 100 with a standard deviation...
asked 29 minutes ago -
(a) A lightbulb has a resistance of 165 Ω when operating with a
potential difference of...
asked 10 minutes ago -
Questions
Submission Question 2: Stacks
Problem
Write a program that keeps track of where cars are...
asked 9 minutes ago -
Using α = 0.05, test if the mean weight change
is less than 0 if a...
asked 28 minutes ago -
JAVA
Lab -Lottery Calculator
IMPORTANT: This lab is best implemented using a loop structure.
If you...
asked 15 minutes ago -
A diver springs upward with an initial speed of 2.1 m/s from a
3.5-m board.
(a)...
asked 23 minutes ago -
In an isobaric compression process, the volume of steam is
reduced from 1 Mpa and 773...
asked 28 minutes ago -
Which of the following mutations is MOST likely to be
recessive?
A.
Deletion of a haplo-insufficient...
asked 32 minutes ago -
The U.S. Department of Transportation, National Highway Traffic
Safety Administration, reported that 77% of all fatally...
asked 45 minutes ago -
For 1 through 11, create an expression using the relational
operators, the logical operators, and variable...
asked 58 minutes ago -
Remove all recursion from the following grammar:
S -> Aa | Bb
A -> Aa |...
asked 51 minutes ago