Name: 1. An electromagnetic wave travels in a vacuum. The wavelength of the wave is doubled. How is this accomplished?

Q: 7.Sound wave is an example of ? a. Longitudinal wave b. Electromagnetic wave C. Transverse wave

A: Sound wave is a combination of  of compression and rarefaction and  which is propagated is parallel…

Q: The electromagnetic wave used for Human vision is

A: Electromagnetic waves are waves that are created as a result of vibrations between an electric field…

Q: Which one has a larger magnitude in electromagnetic waves? a. Electric Field b. Magnetic Field c.…

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Q: In what do electromagnetic waves cause disturbances when they transfer energy? O A. Magnetic fields…

A: Electromagnetic waves

Q: A typical microwave oven produces radiation at a frequency of 1.0 x 1010 hertz. What is the…

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Q: Light travels from the Sun to Earth. Which of the following characteristics of electromagnetic waves…

A: Given data, Light is travelling from Sun to Earth.

Q: Find the wavelengths of electromagnetic waves with the following frequencies. (Assume the waves are…

A: The wavelength of the electromagnetic wave is

Q: How does the intensity of an electromagnetic wave depend on its electric field? How does it depend…

A: The intensity of electromagnetic wave in terms of electric field is given by From the above…

Q: Which of the following is/are TRUE about the production of electromagnetic waves? I. A conductor is…

A: Electromagnetic waves

Q: Why are electromagnetic waves considered to be transverse waves if they are not mechanical waves (do…

A: The electromagnetic waves, are not mechanical waves, as they do not need any medium for their…

Q: 18.) The speed of electromagnetic waves in space is the same as the speed of light in space. a.…

A: Radiation is a form of heat transfer which takes place in the form of electromagnetic radiation. It…

Q: what is the frequency of an electromagnetic wave that has a wavelength of 300,000 km

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Q: In what ways sound waves are different from electromagnetic waves?

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Q: Is it possible for an electromagnetic wave to travel through a vacuum? Explain.

A: Electromagnetic waves are the transverse waves which have both electric and magnetic field vectors…

Q: An electromagnetic wave with a frequency 7.50x1014 Hz propagates with a speed of 2.00x108 m/s in a…

A: Given data:  Frequency (f) = 7.50 × 1014 Hz Required : The wavelength (λ) of electromagnetic wave in…

Q: In radiation heat transfer mechanism, no medium is required for electromagnetic waves to transfer…

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Q: Which statements about electromagnetic or mechanical waves are true? Select all that apply. Light…

A: Wave : a disturbance or variation in a medium that carries energy from point to point and can take…

Q: 5. Find the intensity of an electromagnetic wave having a peak magnetic field strength of 4.50×10-9…

A: Given data: The magnetic field strength is B=4.50×10-9 T.

Q: If a wave has a frequency of 9 × 10⁷ Hz and a wavelength of 3.33 m, is the wave an electromagnetic…

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Q: The wavelength an electromagnetic wave is 215nm in water with n=1.33, find its frequency.

A: Calculate the velocity of the electromagnetic wave in water.

Q: (iv) Solar radiation is (a) transverse electromagnetic wave (b) longitudinal electromagnetic wave…

A: Solar radiation is a type of radiation which is coming from from sun.  The rays which are coming…

Q: Which one of the following is not a property of electromagnetic waves?   A) Electromagnetic…

A: We know that Electromagnetic radiation relates and refers to the waves of the electromagnetic field…

Q: Which of the following is true for electromagnetic waves? (6.3)(a) They have different speeds in…

A: Explanation Given Info: The electromagnetic wave. Explanation: In the electromagnetic wave, the…

Q: A certain FM radio station broadcasts jazz music at a frequency of 96.9 MHz. (Radio waves are…

A: Frequency of music is f = 96.9 MHz= 96.9 x 106 Hz

Q: 9. An electromagnetic wave with frequency 1.0 X 107 Hz and wavelength 30 m should be class a) radio…

A: Radio waves are one of the types of electromagnetic (EM) wave  with wavelengths in the…

Q: A certain FM radio station broadcasts jazz music at a frequency of 100.7 MHz. (Radio waves are…

A: FM radio waves travel with speed equal to spee of light = c =3*10^8 m/s the relation between speed…

Q: Electromagnetic wave carries how much energy? Derive the equation by using the four maxwell…

A: Energy carried by em wave is by virtue of magnetic and electric field. Derivation using Maxwell…

Q: If electromagnetic waves are exclusively transverse waves, and transverse waves can only travel…

A: Waves are classified as transverse waves and mechanical waves based on their direction of…

Q: By what properties is an electromagnetic wave characterized? How are these properties related to…

A: The important characteristic of electromagnetic wave is the frequency. According to Maxwell, the…

Q: Which of the following is false?   Sound waves are ___ waves.     A) Pressure B) Longitudinal…

A: The sound wave is also known as pressure wave because it has different pressure at different points.…

Q: What is the frequency of the microwaves in a microwave oven? The wavelength is 4.00 cm. GHz

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Q: What happens to the wavelength of an electromagnetic wave if its speed decreases as it goes from air…

A: Speed (v) = c/n c = speed of light n = refractive index of the medium Again, v = f× d d = wavelength…

Q: View the chart on the characteristics of electromagnetic and mechanical waves and answer the ques…

A: Compared to mechanical waves, electromagnetic waves do not require a medium to travel.

Q: Electromagnetic waves in vacuum are waves in which the electric and magnetic fields oscillate in a…

A: Since the electric field and magnetic fields are oscillate in a direction perpendicular to the…

Q: 1- calculate the intensity?, if electromagnetic wave moving through space has electric field given…

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Q: An electromagnetic wave with a frequency 7.50x1014 Hz propagates with a speed of 2.00x10® m/s in a…

A: Frequency of the wave,  Speed of the wave,

Q: Suppose sunlight just outside Earth's atmosphere has an intensity of 1.76 kW/m2. Calculate (a) Em…

A: Data Given ,  Intensity of the sunlight ( I ) = 1.76 kw/m2 = 1.76 × 103 W/m2 Now , The intensity of…

Q: How is the potential energy associated with an electromagnetic wave shared between the electric and…

A: Electromagnetic waves are made up of two travelling waves, perpendicular to each other. There are…

Q: 36.) Which of the following is true of electromagnetic waves? a. The frequency is the number of…

A: 36. Frequency is the number of waves that pass a given point in a certain specified time.

Q: An electromagnetic wave consists of a(n)_ and a(n), vibrating perpendicular to each other.

A: An electromagnetic wave itself tells us about its nature. according to Maxwell's electromagnetic…

Q: 1. Calculate the following for an electromagnetic wave with a wave length of X = 2.73 x 10-4 m: a)…

A:

Q: Find the wavelengths of electromagnetic waves with the following frequencies. (Assume the waves are…

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