The electromagnetic wave used for Human vision is

Q: how the electromagnetic waves travel, transmit and speed

A: An electromagnetic wave is a transverse wave that can travel across space as well as through matter.…

Q: Arrange the following electromagnetic waves in the order of their increasing wavelength X-rays,…

A: Wavelength of X-rays is of the range 1 nm to 1 pm.

Q: What is fundamental source of electromagnetic radiation?

A: Electromagnetic radiation is defined as the energy propagating through a material medium in the form…

Q: Why is the frequency of outgoing and incoming signals different in a mobile phone?

A: The meaning of the frequency is the number of vibrations coming out from the source in one second.

Q: State the name and the range of wavelength of the invisible electromagnetic waves beyond the red end…

A: The electromagnetic waves that are beyond the red end of the visible spectrum are known as infrared…

Q: medical applications make use of the electromagnetic spectrum

A: We use electromagnetic spectrum in magnetic resonance imaging (MRI), radio frequency ablation (RFA)…

Q: Similarities between mechanical waves and electromagnetic waves

A: Given:  mechanical waves and electromagnetic waves

Q: An electromagnetic wave is shown in the figure. In what direction is the wave propagating (moving)?…

A: Given, Direction of electric field, E=i Direction of magnetic field, B=-k

Q: How do electromagnetic waves differ from mechanical waves?

A: Given, Electromagnetic waves and mechanical waves

Q: What is the frequency of the electromagnetic wave?

A: Electromagnetic waves are waves which produces because of the contact between vibrations of electric…

Q: Which of the following produces electromagnetic waves? a. direct current b. vibrating electric…

A: An accelerating charged particle produces an electromagnetic (EM) wave.

Q: What is the distance between two successive wave peaks of the electromagnetic radiation

A: The highest and lowest part of the wave is known as crests and trough respectively

Q: An electromagnetic wave has a wavelength of 5.86  10-5 m. In what region of the electromagnetic…

A: The electromagnetic waves are named as per their wavelength and frequency

Q: Cooks food by resonant vibrations O A O B Radio waves Microwaves C Infrared waves Visible light…

A:

Q: What is transferred by electromagnetic waves?

A: Electromagnetic waves are made up of both electric and magnetic fields, both of them are…

Q: A light wave is an electromagnetic wave. This means that

A: The electromagnetic wave is those wave in which the electric and magnetic field energies travels…

Q: what are the seven different color of the electromagnetic wave?

A: Electromagnetic waves (EM waves) are waves that are created as a result of vibrations between an…

Q: An electromagnetic wvae is: 1.all light that is not visible to the human eye. 2.a two-dimensional…

A: The electromagnetic are produced by the electric field in contact with the magnetic field. The…

Q: Electromagnetic waves can form standing waves. In a standing wave pattern formed from microwaves,…

A: distance between a node and an adjacent antinode (d) = 0.59 cm

Q: Make a list of some everyday objects and decide whether they are transparent or opaque to each of…

A:

Q: Explain briefly the contribution in the development of Electromagnetic wave theory of the Physicist…

A: James Clerk Maxwell plays one of the most important role in the development of the electromagnetic…

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: 11.) Electromagnetic waves a. are longitudal waves b. are transverse waves c. must travel through…

A: The waves which oscillate perpendicular to the direction of propagation are called transverse waves.

Q: How are electromagnetic waves able to travel through space if they need electrons and particles…

A: Electromagnetic waves are waves which can travel through the vacuum of outer space.

Q: The electromagnetic wave used in Ovens is

A: Electromagnetic waves are those waves that will be produced when an electric field vibration…

Q: Give benefits and risks of electromagnetic radiation

A: To illustrate the benefits and risks of electromagnetic radiation.

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: The electromagnetic wave used in Radar is

A: Radar can be defined as a detection system which is used to find the range, velocity or angle of the…

Q: Which of the following colors of visible light has the longest wavelength? Is it: a. green b. yellow

A:

Q: The kind of heat transfer that travels through space in electromagnetic waves is

A: Heat is form of energy.

Q: Which of the following is not a common use of microwaves? cooking medical imaging radar contacting…

A: Microwaves radiation was discovered in 1945. Microwaves are used in: cooking radar point to point…

Q: If you wish to detect details of the size of atoms (about 1×10−10m ) with electromagnetic radiation,…

A: Wavelength = 10-10 m

Q: Give some effects of Electromagnetic Radiation on living things and the environment

A: GIVEN: Effects of EM radiations

Q: Solar radiation at a point on the earth's surface is 3.5 kW /m^2 intensity. Calculate: a. the…

A:

Q: Suppose a sound wave and an electromagnetic wave have the same frequency. Which has the longer…

A: Given:  sound wave and electromagnetic wave

Q: it takes 3.8 x10^-5 s for a pulse of radio waves from a radar to reach a plane and bounce back.How…

A: Motion perpendicular are independent of each other. Motion can be uniform or accelerated. Motion is…

Q: what waves are the only part of the electromagnetic spectrum that the human eye can see ?

A: Light is an electromagnetic radiation which creates a sensation of vision

Q: true or false , sound wave is an example of an electromagnetic wave

A: The waves that can travel through the vacuum are known as electromagnetic waves.

Q: Which of the following is NOT a characteristic of electromagnetic waves? Question 1 options: Radio…

A: 3rd point. The wavelength and frequency of an electromagnetic wave are independent from each other

Q: An electromagnetic wave has a wavelength of 5.92  10-10 m. In what region of the electromagnetic…

A: The electromagnetic spectrum describes all of the kinds of light, including those the human eye…