None of these4.shorter its wavelength.correct5.lower Planck’s constant. Red has the longest wavelength, the shortest frequency, and the lowest energy. Log in for more information. Explanation:01010.0pointsFrequency is1.the height of the wave. Frequency and energy are directionally proportional so the arrows in those two columns face in the same direction. 1 2 mv2 = hν − Φ ChemPrin3eT0129 The wavelengths of visible light are: Violet: 380–450 nm (688–789 THz frequency) Blue: 450–495 nm; Green: 495–570 nm; Yellow: 570–590 nm; Orange: 590–620 nm; Red: 620–750 nm (400–484 THz frequency) Violet light has the shortest wavelength, which means it has the highest frequency and energy. 0. The radio waves would have a lower energy and would travel slower than gamma rays. 3.0×10−14s−12.3.0×1014s−13.1.3×10−15s−14.120 s−15.7.5×1014s−1correctExplanation:00910.0pointsThe higher the frequency of light the1.higher the speed of light. This is a Most important question of gk exam. X-rays have lower energy than gamma rays because X-rays have shorter wavelengths. Because X-rays have very high energy they are known as ionizing radiation and can harm living tissue. The electromagnetic rays just beyond the red end of the visible light spectrum are called infrared — they are warming but invisible. Question is : MCQ The higher energy level and shorter wavelengths are features of , Options is : 1. alpha radiation, 2. beta radiation, 3.infrared radiation, 4. ultraviolet radiation, 5. (The “warming lamps” you see at restaurants emit infrared radiation. 450 nm light, which is higher in energy than the 500 nm light, will also emit electrons. This answer has been confirmed as correct and helpful. Higher frequency and shorter wavelengths are one and the same thing. Orange light has a longer wavelength, a lower frequency, and a lower energy than blue light. (2) b) Red light has a longer wavelength than blue light. Light waves with shorter wavelengths (and higher frequencies) also have more energy, so types of light like gamma rays, X-rays, and ultraviolet light are more energetic than visible light, and infrared, microwaves, and radio waves are less energetic than the light in the visible spectrum. The anti-Stokes lines, with $\Delta J = -2$, arise from the emission of a photon with shorter wavelength (higher energy) than the incident photon. The number ofelectrons emittedmust be thesame because the intensities (photons/s) are the same. The relationship between wavelength, frequency and energy means that: As the wavelength of an electromagnetic wave get shorter its frequency increases and as wavelength … Visible light has higher energy than infrared light because visible light has higher frequencies. 2. lower its energy. Visible light has higher energy than infrared light because visible light has longer wavelengths. MCQ The higher energy level and shorter wavelengths are features of. Here’s an idealised Raman spectrum of $\ce{H2}$, to illustrate the point (from Oxford lecture notes). The radio waves would have a shorter wavelength and higher energy than gamma rays. will help. NULL. The shorter the radiation's wavelength, the higher the radiation's energy -describes the relationship between the wavelength and strength of the Sun's radiation. Sometimes X-rays are called Röntgen radiation, after Wilhelm Röntgen, who is usually credited as their discoverer. a) Name the colors in visible light, in order of increasing energy (higher to shorter wavelength). X-rays have shorter wavelengths (higher energy ) than UV waves and, generally, longer wavelengths (lower energy) than gamma rays. 3. Rays on the blue end of the spectrum have shorter wavelengths and more energy. However, the higher energy photons from the 450 nm light would yield electrons with a higher kinetic energy and therefore a higher velocity. 1. To go back to the electromagnetic spectrum. 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