What type of EM waves have the longest wavelengths? A. Microwaves B. Ultraviolet rays C. Gamma rays D. Visible rays E. Radio waves
Q: Which portion of the electromagnetic spectrum below has the highest frequency? a. gamma rays b. UV…
A: Answer The electromagnetic waves contains 7 region and the frequency changes according to the…
Q: Arranging electromagnetic (EM) waves in an order of lower to higher frequencies may categorize these…
A: Required : To arrange the right order of EM waves.
Q: gth can be used to determine the frequency, but frequency cannot be used to determine wavelength.…
A: Given:-6 What is the relationship between wavelength and frequency for electromagnetic radiation?…
Q: Which type of light has the greatest wave frequency? Select one: O a. ultraviolet light O b. visible…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: How does a microwave differ from a gamma ray? A.Gamma rays have lower frequencies than microwaves…
A: The increasing order of the wavelength of the electro magnetic spectrum is Gamma rays X rays UV…
Q: Infrared radiation has frequencies below the red part of the visible spectrum so its wavelengths…
A: Any electromagnetic radiation moves with constant speed in free space. According to Einstein's…
Q: Which of the following are characteristic of ultraviolet radiation from a star? a. It will not…
A: Ultraviolet radiation comes from a hotter region of the electromagnetic spectrum than visible light.
Q: 9. QUESTION 9 Which of these best describes an electromagnetic wave propagating through space?…
A:
Q: In which portion of the spectrum is the 21-centimeter radiation emitted? a. infrared b.…
A:
Q: 6. A microwave oven operates at 11.4GHZ with an intensity inside the oven of 1340 W/m2. (a) What is…
A:
Q: 37.) Which of the following lists of electromagnetic waves is in the correct order from the lowest…
A: Since frequency is inversely proportional to wavelength. So a wave with higher wavelength will have…
Q: Who demonstrated the existence of E&M(electromagnetic) radiations (waves made of energy that…
A: 1.Who demonstrated the existence of E&M(electromagnetic) radiations (waves made of energy that…
Q: /nich of the statements regarding ight completely a. Light is a particle b. Light is a wave c. Light…
A: Light is a form of energy that causes the sensation of vision. Different theories on the nature of…
Q: if light has a lot of energy, it will have: A. A small frequency B. A small wavelength C. Low…
A:
Q: 3. Electromagnetic radiation is used in many forms of communication. Electromagn relatively long…
A: Electromagnetic radiations are radiations carried by photons having certain frequencies and…
Q: 4. Food can be sterilized by exposing it to high-frequency radiation. The higher the frequency of…
A:
Q: A UHF antenna is desI O a. oscillating electr b. oscillating magn
A: GIVEN : UHF antenna with the part of it responding to an electromagnetic wave. Electromagnetic…
Q: 40. UV light is invisible to the human eye, unless we use special sensors. Given the range of…
A:
Q: 17. When the light coming from a distant star is photographed on spectrometer, it is observed that…
A:
Q: Which Form fo radiation from the electromagnetic spectrum is MOST LIKELY to cause mutations in…
A: Which Form of radiation from the electromagnetic spectrum is MOST LIKELY to cause mutations in…
Q: QUESTION 7 Which of the following terms described the direction in which an electromagnetic wave…
A:
Q: 8. Which portion of the electromagnetic spectrum below has the longest wavelength? a. gamma rays b.…
A: We have five EM waves that are given to us from the electromagnetic spectrum : Gamma rays,…
Q: Which of the folllowing forms of electromagnetic radiation has the most energy? a. Ultraviolet…
A: Answer: (b) X-rays
Step by step
Solved in 2 steps
- 5. A laser blackboard pointer delivers 0.10-mW average power in a beam 0.90 mm in diameter. Be sure to include units. A. Find the average intensity. B. Find the peak electric field. C. Find the peak magnetic field.Which of the following correctly orders electromagnetic waves by increasing frequency? a. radio, visible, infrared, x-ray b. infrared, ultraviolet, visible, gamma c. visible, infrared, ultraviolet, x-ray d. infrared, visible, x-ray, gamma5. Which of the following statements are true for electromagnetic waves traveling through a vacuum? a. All waves have the same wavelength b. All waves have the same frequency c. The speed of the waves depends on their frequency d. None of these CS Scanned with CamScanner
- When you watch television that is broadcast by communication satellites, what type of electromagnetic radiation is sent to the dish receiver in order to get satellite television reception? A. long-wavelength radio waves B Microwaves C Infrared waves610.) The speed of electromagnetic waves is a. different for each frequency in a vacuum b. less in a vacuum than in water c. 300,000 km/s in a vacuum d. faster than the speed of light in a vacuum
- 8. In which section of the electromagnetic spectrum does the Balmer series of lines fall? A. UV B. Radio waves C. Visible D. IRWhat is the essential difference between gamma rays and green light? A. Gamma rays have an electric field, green light do not. B. There is no essential difference in the nature of gamma rays and green light other than he difference in frequency and wavelength. C. Greenlight undergoes refraction, gamma rays I do not D. Gamma rays are a form of radiation, green light is not E. Greenlight is the beam of photons, gamma rays are not photons18.) Which part of the electromagnetic spectrum is usually used for communication? a. radio waves b. infrared waves c. ultraviolet waves d. gamma rays
- 35. Identify which list of characteristics is true for the light wave shown in the sketch below. origin λ = 750 nm A. UV light with a frequency of 4.0x10¹4 Hz B. Red light with an amplitude of about 500 nm C. Infrared light with a frequency of 4.0x10¹4 Hz D. Infrared light with a frequency of 2.2x10¹4 Hz E. UV light with cy of 2.2x10¹4 HzWhich of the following cannot be polarized? A. infrared B. sound C. x-ray D. microwave E. radioA UHF antenna is designed to respond to what part of an electromagnetic wave? a. oscillating electric field b. oscillating magnetic field c. oscillating electric and magnetic fields from different waves d. oscillating electric and magnetic fields from the same wave