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A: Given Data: The height of an image is, hi=0.541 m The magnification of the image is, m=8.01 The…
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A: Introduction- Velocity of a wave is defined as the product of its frequency and Wavelength given-…
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Q: A wave traveling 83 m/s has a wavelength of 5.4 m. What is the frequency of the wave (in Hz)?
A: Given: Speed of the wave =83m/s Wave length =5.4m To find: Frequency of the wave, Solution: The…
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Q: How much does it cost to light a 300-W light bulb for 30 days if the cost of the electricity is Php…
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Q: What is the speed of a wave that has a wavelength of 2 m and a frequency of 6 Hz?
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Q: A clown in a circus swings back and forth on a long rope. If the clown makes 35 complete swings in…
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Q: What is the frequency of a radio wave with a wavelength of 0.5 m?
A: Given data Wave length = 0.5 m Speed = 3×108m/s Frequency =?
Q: What is the frequency, in Hz, of a wave that completes 5 cycles every 20 ms?
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Q: The speed of a wave is 40 m/s. If the wavelength is 80 centimeters, what is the frequency of the…
A: Speed of wave = 40 m/s Wavelength = 80 cm = 0.80 m We need to find frequency of wave.
Q: The frequency of a note that is one octave higher than a note of 1024 Hz is
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Q: A set of waves has a frequency of 24 Hz and a speed of 6 m/s. What is the wavelength of the waves in…
A: Given data: Frequency f = 24 Hz Speed v = 6 m/s
Q: If an automobile is able to travel 254miles on 11.2 gallons of gasoline, what is the gas mileage in…
A: 254 miles in km can be expressed as, 254 miles×1.609 km1 mile=408.68 km
Q: A metal block has a density of 5000 kg per cubic meter and a mass of 15,000 kg. What is its volume?
A: Answer: Given: density of the block ρ=5000Kgm3 Mass of block m= 15,000 Kg Find the volume of the…
Q: A 2 kg ball thrown with a velocity of 2 m/s carries a momentum of ?
A: Momentum is,
Q: What is the wavelength, in m, of a 20,000 Hz wave that travels at 6 km/s?
A: λ=vf
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Q: How long is the wavelength of a wave whose frequency is 282 Hz and travels with a speed of 343 m/s?
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Q: What is the speed of a wave with frequency 100 hz and wavelength of 2 m?
A: GivenFrequency f = 100HzWavelength λ = 2m
Q: A change in temperature of 50 degrees Celsius is equal to a change of?
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Q: What is the frequency of a 3 meter wave that is moving at 1200 m/s?
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Q: The speed of a wave is 47 m/s. If the wavelength of the wave is 0.5 meters, what is the frequency of…
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Q: A train moves at a constant speed and travels 6 miles in 4 minutes. What is the speed in miles per…
A: Given, train moves at a constant speed Distance travelled = 6 miles Time taken to travel 6 miles = 4…
Q: What is the frequency of a wave with a speed of 10 m/s and wavelength of 20 m?
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Q: A car starts from rest and reaches a speed of 30 miles per hour in 8 seconds. What is its…
A: The expression for acceleration is a=v-ut
Q: If a wave has a speed of 1500 m/s and a frequency of 11 Hz, what is its wavelength?
A: Given data : Wave speed=V Frequency=f To find : Wavelength
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Q: What is the wavelength, in the unit of meters, of a wave propagating at the speed of 1,241 m/s with…
A: We know that: The speed is v=1241 m/s The frequency is f=56 kHz Mathematically, the wavelength of…
Q: How much voltage would be necessary to generate 10 amps of current in a circuit that has 5 ohms of…
A: Given data: Current (I) = 10 A Resistance (R) = 5 Ω Required: Voltage (V)
Q: A large wine company own 125-wine barrels that holds a capacity of 3,875 gallons each. How many…
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Q: A ray of light hits a mirror and bounces off. If the angle of incidence is 5.7. What is the angle of…
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Q: The frequency of a source of sound is 100 Hz. How many times does it vibrate in a minute?
A: Frequency :- In one second the number of vibration bring out is known as frequency. Given, Frequency…
Q: A wave traveling 85 m/s has a wavelength of 2.6 m. What is the frequency of the wave (in Hz)?
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Q: You were running on a treadmill for 5 minutes. Your measured heart beat is 125 beats per minute.…
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Q: What is the frequency of a wave that has a speed of 10 m/s and a wavelength of 21 m?
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Q: What is the frequency of a wave that has a length of 2.1 meters and is traveling at a velocity of…
A: The wave's velocity is, v=1230 m/s The wavelength of the wave is, λ=2.1 m
Q: What’s the voltage of a battery in a circuit with resistance of 3 ohms and current of 5 amps?
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Q: A car traveled 28 miles in 28 minutes. What was the speed of the car in miles per hour?
A: Given,
Q: What is the frequency of a wave that has a speed of 12 m/s and a wavelength of 15 m? ____________
A: The expression for the frequency is,
Q: A radioactive element has a half-life of 258 years. What is its continuous rate of decay?
A: Half life of the radioactive element, The continuous rate of decay is given by
Q: What is the voltage for a circuit that has a current of 17 amperes and a resistance of 20 ohms?
A: Given:- Current (i)=17 A Resistance (R)=20 ohms Find voltage for a circuit We know that, Ohm's Law…
Q: What is the frequency of a wave traveling at 1500 m/s and a wavelength of 0.0008 meters?
A: Given data: Wave speed (v) = 1500 m/s Wavelength (λ) = 0.0008 m Required: Frequency (f)
Q: What is the total resistance of a circuit when voltage is equal to 113.8 V and current is 36.3 A?
A: Dear student According to ohm's law, the relation between potential drop (V) across a resistor of…
Q: The half-life of the radioactive isotope cesium-137 is 30.17 years. How long (in years) does it take…
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An FM radio station transmits at a frequency of 102. MHz. What is the wavelength of these radio waves in meters?
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- The AM radio band in a particular area has a frequency range of 554 kHz to 1620 kHz. How long is the wavelength of the radiation at the beginning of the range and how long is the wavelength of the radiation at the end of the range? Answer in units of m.An AM radio broadcasting station uses a wavelength of 277.2 m. Calculate the frequency of these radio waves in kHz. Express your answer to 4 significant figures. ν = Answer kHzWhat is the frequency in Hz of electromagnetic radiation with wavelength 1.5 km ?
- A microwave oven operates at 2.90 GHz. What is the wavelength of the radiation produced by this appliance? Express the wavelength numerically in nanometers.A laser emits a narrow beam of light. The radius of the beam is 3.2 mm, and the power is 1.8 mW. What is the intensity of the laser beam?A radio station utilizes frequencies between commercial AM and FM. What is the frequency (in megahertz) of a 11.23 m wavelength channel?
- A radio station utilizes frequencies between commercial AM and FM. What is the frequency (in megahertz) of a 11.82 m wavelength channel? MHzThe average Earth-Sun distance is 1.00 astronomical unit (AU). At how many AUs from the Sun is the intensity of sunlight 1/49 the intensity at the Earth? AUThe frequency range for AM radio is 540 to 1600 kHz. The frequency range for FM radio is 88.0 to 108 MHz. Part (a) Caculate the maximum wavelength for AM radio in meters. Part (b) Caculate the minimum wavelength for AM radio in meters. Part (c) Caculate the maximum wavelength for FM radio in meters. Part (d) Caculate the minimum wavelength for FM radio in meters.