Kangkong Chips Production Methodology

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Questions and Answers

What is the first step in the production of Kangkong chips?

  • Rinsing Kangkong leaves thoroughly
  • Gathering of Kangkong leaves (correct)
  • Pouring cooking oil into deep frying
  • Preparing Kangkong leaves

How many bunches of kangkong leaves were used in the production of Kangkong chips?

  • 4 bunches
  • 5 bunches
  • 6 bunches (correct)
  • 7 bunches

What is the purpose of rinsing kangkong leaves thoroughly?

  • To soften the leaves
  • To add flavor to the leaves
  • To dry the leaves
  • To remove dirt and debris (correct)

Which ingredient is not included in the production of Kangkong chips?

<p>Milk (A)</p> Signup and view all the answers

What is the final step in the production of Kangkong chips?

<p>Transferring crispy kangkong leaves to a container (B)</p> Signup and view all the answers

Where were the kangkong leaves collected for the experiment?

<p>Farmlands of Tamorong Santa Catalina (C)</p> Signup and view all the answers

What was the initial step in preparing the kangkong chips?

<p>Detaching the leaves from the stems (A)</p> Signup and view all the answers

What was combined in the mixing bowl to create the batter mixture?

<p>Cornstarch, flour, egg, salt, and water (D)</p> Signup and view all the answers

What method will be used for sampling in conducting the study?

<p>Simple Random Sampling (B)</p> Signup and view all the answers

What will the researchers provide to the 30 respondents participating in the study?

<p>A container of kangkong chips and a questionnaire (A)</p> Signup and view all the answers

How long did the researchers test the product before collecting the questionnaires?

<p>4 days (C)</p> Signup and view all the answers

What did the researchers do after detaching the leaves from the kangkong stems?

<p>Set the leaves aside temporarily (B)</p> Signup and view all the answers

What did the batter mixture need to achieve before coating the kangkong leaves?

<p>A smooth and consistent texture (C)</p> Signup and view all the answers

At what heat level did the researchers adjust the flame when heating the oil in a pan?

<p>Medium heat (A)</p> Signup and view all the answers

How were the coated leaves cooked?

<p>They were carefully deep-fried until crispy (D)</p> Signup and view all the answers

Why was a Quasi-Experimental Design chosen as the experimental design for this study?

<p>Due to the specific nature of Kangkong chips (C)</p> Signup and view all the answers

Which type of electromagnetic radiation has the shortest wavelengths?

<p>Gamma-rays (C)</p> Signup and view all the answers

What is the primary use of microwaves in the electromagnetic spectrum?

<p>Radar systems in aircraft navigation (B)</p> Signup and view all the answers

What is the most common method of producing radio and TV waves in the electromagnetic spectrum?

<p>Making electricity oscillate in an antenna (B)</p> Signup and view all the answers

Which type of electromagnetic radiation has the longest wavelengths?

<p>Radio and TV waves (C)</p> Signup and view all the answers

What is the range of wavelengths for X-rays in the electromagnetic spectrum?

<p>1 mm to 7 × 10^7 m (D)</p> Signup and view all the answers

Which electromagnetic radiation is readily absorbed by most materials?

<p>Infrared light (C)</p> Signup and view all the answers

What is the main reason that infrared energy absorbed by a substance causes it to get warmer?

<p>It increases the vibrational or translational motion of the atoms in the substance (D)</p> Signup and view all the answers

Which part of the electromagnetic spectrum is detected by the human eye?

<p>Visible light (B)</p> Signup and view all the answers

What is one important application of ultraviolet radiation?

<p>Causing suntans (C)</p> Signup and view all the answers

What is the purpose of a communication system?

<p>To transmit information over a distance (D)</p> Signup and view all the answers

What did James Clerk Maxwell contribute to the field of science?

<p>Formulating the wave equation for electromagnetic waves (B)</p> Signup and view all the answers

How do X-rays differ from visible light?

<p>X-rays can pass through most objects (B)</p> Signup and view all the answers

Which electromagnetic waves cause serious damage when absorbed by living tissues?

<p>Gamma rays (C)</p> Signup and view all the answers

What is the range of wavelengths covered by ultraviolet light?

<p>$0.6 nm$ to $400 nm$ (D)</p> Signup and view all the answers

What is the role of ozone in the stratosphere?

<p>It absorbs UV light and forms a shield against harmful radiation (D)</p> Signup and view all the answers

What does the bandwidth measure in a communication system?

<p>The frequency range used by a device (A)</p> Signup and view all the answers

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Study Notes

Kangkong Chips Production Process

  • Initial step: Collect and detach leaves from kangkong stems.
  • Bunches used: Specific quantity of kangkong leaves is utilized in the production process.
  • Rinsing purpose: Thorough rinsing removes contaminants and prepares leaves for cooking.
  • Ingredients excluded: Certain ingredients are not part of the kangkong chips recipe.
  • Final step: Completing the cooking process solidifies the product for consumption.
  • Collection site: Kangkong leaves were gathered from a designated experimental area.
  • Batter mixture: The mixing bowl combines specific elements to create the perfect batter for coating.
  • Heat management: Flame adjustment to optimal temperature is crucial for frying.

Research Methodology

  • Sampling method: A defined strategy will be employed for participant selection in the study.
  • Participant provision: Researchers will supply the necessary materials or information to 30 respondents.
  • Testing duration: The product underwent testing for a designated period before questionnaire distribution.
  • Coating requirement: The batter mixture must reach a specific consistency for effective coating of leaves.
  • Cooking technique: Leaves are cooked until adequately crispy using established methods.

Electromagnetic Spectrum

  • Shortest wavelengths: Gamma rays occupy this category within the electromagnetic spectrum.
  • Primary use of microwaves: Commonly utilized for heating and cooking purposes.
  • Production of radio and TV waves: Most often generated through modulation techniques.
  • Longest wavelengths: Radio waves are associated with this group.
  • X-ray wavelength range: Distinguished for its particular wavelength specifications.
  • Absorption characteristics: Many materials readily absorb infrared radiation due to their properties.
  • Temperature increase: Infrared energy raises the temperature of substances upon absorption due to molecular movement.

Applications and Contributions

  • Human eye detection: Visible light is the specific part of the electromagnetic spectrum perceivable by humans.
  • Ultraviolet radiation usage: Important applications include sterilization and medical use.
  • Communication system purpose: Designed primarily to transmit and receive information effectively.
  • James Clerk Maxwell: Contributed foundational theories on electromagnetic waves and fields to science.
  • X-rays vs. visible light: X-rays possess higher energy and shorter wavelengths, making them effective for imaging.
  • Damaging electromagnetic waves: High-energy waves, like X-rays and gamma rays, can cause harm to living tissues.
  • Ultraviolet light wavelength range: Specific wavelength intervals categorize ultraviolet light.
  • Ozone role: Protects the Earth by absorbing harmful ultraviolet radiation in the stratosphere.
  • Bandwidth measurement: Defines the capacity for data transmission within a communication system.

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