TRUE OR FALSE (Explain the answers in detail) 1. The speed of light in water is greater than the speed of light in air. 2. The frequency of light in air is greater the frequency of light in water.
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TRUE OR FALSE (Explain the answers in detail)
1. The
2. The frequency of light in air is greater the frequency of light in water.
3.
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- 2. List a few examples of objects outside your house. Which are making their own light? Which are reflecting light from somewhere else? W F12 Insert F8 F9 F10 F11 F5 F6 F7 & 6. 7 9. Y U 5What is the story of light production here? Organize and connect the given “plot elements” and add any key elements that were omitted from the list to construct the complete story in at least five (5) complete sentences. • light radiated from the bulb • changing magnetic field • induced electric current motion of the bar magnet kinetic energy of the water • heat the filament What is the story of light production here? Organize and connect the given “plot elements” and add any key elements that were omitted from the list to construct the complete story in at least five (5) complete sentences. • light radiated from the bulb • changing magnetic field • induced electric current motion of the bar magnet kinetic energy of the water • heat the filamentAnswer: 5.- How do the sun's rays reach the earth? 6.- What is the colour of light? With a picture to show it please. I would be very grateful for your help.
- Please provide Handwritten answer. 5. Which of the following methods can be useful in reducing the effects of standing waves in photoresists? * A) use thicker photoresists B) perform baking process after the alignment and exposure step C) use negative photoresists D) use a lens that can give a better focus during UV exposure8. If red light also has a frequency of 4.3 x 10 Hz, what is the speed of red light? Show your work.1. What is the total internal reflection of light? And when does this take place? (necessary conditions) 2. Define critical angle (use a ray diagram)?
- Question 13 White light is made up of different colours of light that have O Different wavelengths and frequencies O Different wavelengths, but the same freuency O Same wavelength and freuency O The same wavelength, but different freuencies Moving to another question will save this response. Type here to search4)Fill in Blanks This idea allows light to have its “wave properties”such as a)..............................., .................................and ......................................., but to also sometimesshow b)............................-like properties when ittransfers energy.Based on this theory, Einstein made certainmathematical c)............................... regarding theaa).................................. Effect. These wereconfirmed in 1916. This confirmed Plank’sab)............................. Theory, and explained all the“problems” with ac).............................. ......................radiation & the ad).................................. Effect.11. Approximately how long does it take for light to travel 1 foot? a) 1 nanosecond b) 1 millisecond c) 1 microsecond d) 1 sec
- TRUE OR FALSE (Explain the answers in detail) 1. The speed of light in water is greater than the speed of light in air. 2. The frequency of light in air is greater the frequency of light in water. 3. The wavelength of light in air is the same as the wavelength of light in water.Which of the following has the highest frequency? A) Cosmic rays B) X-rays C) Radio waves D) MicrowavesThe color of an object we see is determined by the a) colors of light reflected by the object. b) frequencies of light absorbed by the object. C) colors of light shining on the object. d) frequencies of light reflected by the object. e) all of the above