MODULE 4: INTERFERENCE AND DIFFRACTION Directions: Identify the term/s being referred to in each blank. Choose from the box your answer Bending Diffraction Single-slit Light Wavelength of light is commonly define as the of light around corners such that it spreads out and illuminates areas where a shadow is expected. Diffraction can be observed using the experiment where when passes through a single slit whose width (w) is on the order of the of the light. MODULE 5: RELATIVITY Answer the following questions thoroughly. 1. What is an inertial frame of reference? 2. An accelerated frame is a noninertial frame. Is this statement true? Explain. Solve the problem below and show your neat solution. 3. A rocket ship has a mass of 1.50 x 105 kg. Its relativistic momentum is 3.00 x 1012 kg.m/s. How fast is the rocket ship traveling? MODULE 6: ATOMIC AND NUCLEAR PHENOMENA Do the following: 1. The Photoelectric effect has numerous applications. Explore one application of this Phenomenon utilized in your locality. Write your answer below. Application of Photoelectric Effect in the Society Name of Device/Apparatus Location Picture Concept 2. List down at least 5 uses of radioactivity that is being utilized in our country and explain their uses Application Uses 1 . 2. 3. 4. 5.MODULE 2: ELECTROMAGNETIC WAVES AND THE NATURE & PROPAGATION OF LIGHT Directions: Identify the term/s being referred to in each blank. Choose from the box your answer. Write you answer in blank space provide transverse vacuum spectrum magnetism permeability frequency wavelength permittivity electricity Electromagnetic waves are waves with a wide range of properties and uses. EM waves can travel not only through air and solid materials, but also through of space. Electromagnetic waves can be separated into seven distinct groups in the_ The behavior of an electromagnetic wave in a substance depends on its or Maxwell's calculation of the speed of an electromagnetic wave included two important constants: the and of free space. The speed of an electromagnetic wave comes directly from a fundamental consideration of and _ MODULE 3: GEOMETRIC OPTICS DIRECTION: Draw ray diagram to locate the images in each of the following and describe the images using LOST. 1. Object is beyond C 2. Object is at C 3. Object is between C and F 5 4. Object is at F 5. Object is in front of F DIRECTION: Draw ray diagram to locate the images in each of the following and describe the images using LOST. 1 . 2