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Which ray does not belong in the electromagnetic spectrum?
Sound waves do not belong in the electromagnetic spectrum. Sound waves are mechanical waves that require a medium (such as air or water) to travel through, unlike the electromagnetic waves that can travel through a vacuum.
What following piece of equipment was used by jj Thomson to find electrons?
J.J. Thomson used a cathode ray tube to discover electrons. By passing an electric current through the tube, he observed the deflection of a beam of electrons, which led to his conclusion about the existence of electrons.
What is an electromagnetic ray?
An electromagnetic ray is a form of energy that travels through space as waves. It includes various forms of radiation such as visible light, radio waves, microwaves, X-rays, and gamma rays. These rays differ in their wavelengths and frequencies, leading to a range of applications in technology and communication.
Which has the lowest frequency in the electromagnetic spectrum microwaves radio waves visible light or gamma rays?
Radio waves have the lowest frequency in all of the electromagnetic spectrum. The next higher frequency energy is microwave, visible light including ultraviolet, infrared, X-ray, then gamma ray
He conducted the cathode-ray tube experiment?
J.J Thomson conducted the cathode-ray tube experiment in 1911.
How are an infrared ray and gamma ray similar?
Both are electromagnetic waves (electromagnetic radiation or electromagnetic energy).
X-ray longitudinal or transverse?
X-rays are a type of electromagnetic waves; electromagnetic waves are transverse waves.
Are cathode rays electromagnetic waves?
Cathode rays are not electromagnetic rays because the cathode ray is a beam of electrons that travel from the negatively charged to positively charged end of a vacuum tube, across a voltage difference between the electrodes placed at each end.The electrode at the negative end is called a cathode; the electrode at the positive end is called an anode.Since electrons are repelled by the negative charge, the cathode is seen as the "source" of the cathode ray in the vacuum chamber.
Which of the electromagnetic waves do you use for medical purposes?
radioIRX-Ray
Which ray does not belong in the electromagnetic spectrum?
Sound waves do not belong in the electromagnetic spectrum. Sound waves are mechanical waves that require a medium (such as air or water) to travel through, unlike the electromagnetic waves that can travel through a vacuum.
Do X-ray waves need a medium?
No. X-rays are a form of electromagnetic wave. Electromagnetic waves self-propagate by generating their own electrical and magnetic fields.
Is a radio wave a gamma ray?
No. Though both are electromagnetic waves.
What is it called when electromagnetic energy that travels in waves down a straight path?
That is called a light ray or an electromagnetic wave.
What are the electromagnetic waves from smallest wavelength to largest?
With longest wavelength to shortest Radio waves, micro waves, infra red, visible radiations, ultra violet, X-ray and Gamma ray
Ray of radiation traveling from the cathode to the anode?
Cathode Ray
What kind of wave is an x ray?
X-Rays are part of the electromagnetic spectrum. Other waves on the electromagnetic spectrum include light, radio waves, and gamma rays.
Differentiate between anode ray and cathode ray?
Anode ray is positive and cathode ray is negative
