Understanding EM Waves: Wavelength, Frequency, and Colors

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Questions and Answers

What is the relationship between wavelength and frequency of electromagnetic waves?

  • They are not related
  • They are inversely proportional (correct)
  • They are directly proportional
  • They are related but in a complex way

Which electromagnetic wave has the shortest wavelength?

  • X-rays
  • Radio waves
  • Gamma rays (correct)
  • Microwaves

What determines the color of visible light?

  • Wavelength (correct)
  • Frequency
  • Speed of propagation
  • Amplitude

How does the speed of electromagnetic waves change as they travel from one medium to another?

<p>It changes depending on the medium (C)</p> Signup and view all the answers

According to Republic Act 8293, what is necessary for the exploitation of a work of the Government of the Philippines for profit?

<p>Prior approval of the government agency or office (D)</p> Signup and view all the answers

Who are the copyright holders of borrowed materials included in the book?

<p>Respective copyright holders (B)</p> Signup and view all the answers

Who does not claim ownership over the borrowed materials included in the book?

<p>Publisher and authors (C)</p> Signup and view all the answers

Which entity may impose as a condition the payment of royalties for exploiting a work of the Government of the Philippines for profit?

<p>Government agency or office (C)</p> Signup and view all the answers

According to Republic Act 8293, what is exempt from copyright protection?

<p>Works created by the Government of the Philippines (A)</p> Signup and view all the answers

Who publishes and authors the module 'Different Forms of EM Waves' according to Republic Act 8293?

<p>Development Team of the Module Writer (C)</p> Signup and view all the answers

What is the purpose of the Self-Learning Module (SLM) mentioned in the text?

<p>To provide a guide for home-based learning (C)</p> Signup and view all the answers

What is the main focus of the module related to electromagnetic radiation?

<p>Understanding the world of electromagnetic spectrum (B)</p> Signup and view all the answers

Why are pre-tests provided in each Self-Learning Module (SLM)?

<p>To measure learners' prior knowledge (B)</p> Signup and view all the answers

What is the expectation after going through the module on electromagnetic radiation?

<p>Understanding the world of electromagnetic spectrum (D)</p> Signup and view all the answers

What is emphasized regarding the completion of the module?

<p>Completing it with care and understanding (D)</p> Signup and view all the answers

What should learners do in case of difficulty in answering tasks in the module?

<p>Consult their teacher or facilitator (D)</p> Signup and view all the answers

What are Notes to the Teacher provided for in addition to the main text?

<p>Strategies and reminders for facilitators and parents (D)</p> Signup and view all the answers

Why should learners use a separate sheet of paper in answering exercises and tests?

<p>To avoid unnecessary marks on the SLM (D)</p> Signup and view all the answers

What is expected of learners regarding the use of answer keys provided for activities and tests?

<p>To verify their answers after completing activities and tests (D)</p> Signup and view all the answers

What should learners do if they have any questions or difficulties in using this Self-Learning Module (SLM)?

<p>Consult their teacher or facilitator without hesitation (D)</p> Signup and view all the answers

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