Which of the Following Statements About Electromagnetic Radiation Is False

C In vacuum all electromagnetic waves travel at the same speed. Have a lower frequency in for red light have a Lord frequency as compared to visible option D.

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E Changing electric fields induce changing magnetic fields.

. Two of the above. B The energy in electromagnetic wave is divided equally between electric and magnetic vectors. Regarding light and vision which of the following statements is FALSE.

Energy does not depend on wavelength D. The longer the wavelength of an electromagnetic wave the lower its frequency. As the wavelength increases its frequency increases.

The product of wavelength and frequency of light is a constant. The energy increases as the frequency increases. The second statement is actually true.

D All electromagnetic waves have the same frequency. Frequencies are given in units of seconds. Photons Electromagnetic radiation are released when electrons drop from a higher energy lever to a lower energy level.

All electromagnetic waves travel through space at the same speed. The statement is from in favorite light. The longest wavelength has the lowest energy.

The suns radiation is most intense in the visible. As the energy decreases its wavelength increases. Energy depends on wavelength O.

Wavelength and frequency are inversely proportional. Which of the following statements about electromagnetic radiation light is FALSE. Light is physical energy in the form of electromagnetic radiation.

E ultraviolet radiation X Which one of the following statements concerning electromagnetic waves is false. Therefore the opposite insinuated by the last statement is wrong. E Electromagnetic radiation and sound waves travel at the.

Human vision perceives wavelengths of light between approximately 300 and 750 nanometers. Electromagnetic radiation with a wavelength of 400 nm travels faster than that with a wavelength of 600 nm. Which of the following statement is false for the properties of electromagnetic waves.

Refractive index of a plasma is independent of the frequency of e-m waves. Radiation with short wavelength have high energies. All electromagnetic radiations have the same speed.

Radio waves travel in vacuum at a lower speed than the visible light. Ultraviolet radiation causes common sunburn. B Electric field lines diverge from positive charges and converge on negative charges.

Which of the following statements is false for electromagnetic radiation. In a vacuum it travels at the speed of light B. Electromagnetic waves may vary in their a.

If they are false correct them. Which of the following is FALSE about the wavelengths of electromagnetic radiation. A Both electric and magnetic field vectors attain the maxima and minima at the same place and same time.

M radiation again pass through water. It consists of charged particles given off by atoms D. A Electromagnetic waves carry energy.

Passes from air to water. Radiation with long wavelengths have low energies O B. A vertical automobile antenna is sensitive to electric fields polarized horizontally.

C Ultraviolet light has longer wavelengths than visible light. It can differ in its wavelength or frequency. All of the above.

The frequency of electromagnetic radiation determines how fast it travels. C The flux of the magnetic field vector is zero through any closed surface. B X-rays have longer wavelengths than radio waves.

The last statement is false. Solution for Consider the following statements about electromagnetic radiation and decide whether they are true or false. It is given off by objects that are hot E.

E Electromagnetic waves can travel through. A Isolated electric charges exist. Einstein showed that the particle nature of electromagnetic radiation can explain the photoelectric effect and was awarded the Nobel Prize for this Each gamma-ray photon is more energetic than a radio photon and therefore every source of gamma rays is more luminous than every radio source.

Electromagnetic radiation with a wavelength of 600 nm travels faster than that with a wavelength of 400 nm. D Isolated magnetic poles exist. C All electromagnetic waves are transverse waves.

Passes from water to air. Starting with Option age the first option is a false statement because the electromagnetic radiation E. Electromagnetic radiation with a wavelength of 600 nm has a.

A Visible light is a form of electromagnetic radiation. D X-rays travel faster than microwaves. As the energy of electromagnetic radiation increases its.

Which of the following statements is FALSE. For those that are false correct the statement. Light slows down when it a.

B The frequency of radiation increases as the wavelength increases. Select True or False for the following statements about electromagnetic waves. Which of the following statements is are true.

Properties of electromagnetic waves include a. A One form of electromagnetic radiation is visible light. Which of the following statements is false.

The larger the amplitude of an electromagnetic wave the lower its frequency. Short wave transmission is achieved due to the total internal reflection of the e-m wave from an appropriate height in the ionosphere. D Lower frequency electromagnetic waves can be produced by oscillating.

The visible spectrum that humans perceive represents only a small portion of the full spectrum of light. Two of the above. It is produced when an electron jumps to a lower energy level C.

B All electromagnetic waves travel through a vacuum region at the speed of light. Which one of the following statements concerning electromagnetic waves is false.

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