Light Essays

01. How do we see the things in light? 02. Write the different properties of light? 03. What are the different optical phenomena that takes place due to light? 04. Deflection of light? 05. State laws of reflection of light? 06. What are the properties of the image formed by …

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AIM: i)To investigate the dependence, of the angle of deviation on the angle of incidence, using a hollow prism filled one by one with different transparent fluids. ii)And find the speed of light in given transparent fluids. APPARATUS REQUIRED: Drawing board, white sheets of paper, hollow prism, different liquids(water, kerosene, …

Radio Waves * TV and FM radio (short wavelength) * Direct line of sight with transmitter (do not diffract) * Medium wavelength – travel further because they reflect from layers in the atmosphere * Used for transmitting signals. Microwaves * Microwaves are used in satellite television broad casting. * It …

Purpose: The purpose of this experiment is twofold. The first part is designed to determine the origin of the color of a carbonated beverage. Be specific in your Purpose, which soda are you measuring? In the second part you will determine how much a sample of grape soda has been …

A. BACKGROUND OF THE STUDY In previous years, the numbers of family that live in subdivisions have been increasing. Where, these subdivisions provide small lot area for planting. The families living in this kind of houses may have decided to plant indoors or stop planting. These families that have resulted …

Though Lohri festival has no religious significance but it holds a great social significance and is celebrated as a day of imparting social love to one and all. The festival of Lohri is meant to relieve people from worldly day to day routine, and make them relaxed, cheerful and happy. …

Sunglasses are eyewear designed to help protect the eyes from excessive sunlight. Eyes are extremely light sensitive and can be easily damaged by overexposure to radiation in the visible and nonvisible spectra. Bright sunlight can be merely a distracting annoyance, but extended exposure can cause soreness, headaches, or even permanent …

After performing this activity, you should be able to: 1. handle the microscope properly; 2. identify the parts of the microscope; 3. describe what parts of the microscope can do; 4. prepare materials for microscope study; 5. focus the microscope properly; 6. compare the image of the object seen by …

Purpose: The Purpose of this experiment is to find the width of a piece of hair using diffraction pattern created by a thin film. Hypothesis: If the hair is human it will have a width of 10-4m. Procedure: 1. Place two pieces of glass flat against each other. 2. Obtain …