pengamatan kepada putri malu, dengan menggunakan korek api dan es batu.

Putu Arini
13 Aug 202302:14

Summary

TLDRIn this experiment, Putu Arini from class 10 PH2 investigates how a sensitive plant reacts to different stimuli, such as touch, heat, and cold. The plant immediately closes when touched, but the reaction time varies depending on the stimulus. Using a match, the plant closes in 4 seconds, while exposure to ice cubes causes a slower response, taking more than 10 seconds. The experiment highlights the plant's sensitivity to temperature changes, providing valuable insights into its behavior in response to environmental stimuli.

Takeaways

  • 😀 Introduction: The speaker is Putu Arini from class 10 PH2, presenting an experiment on the sensitive plant.
  • 😀 The experiment focuses on how long it takes for the sensitive plant to close and expand under cold and hot temperatures.
  • 😀 The first experiment is conducted without using any external stimuli like ice cubes or matches.
  • 😀 The sensitive plant immediately closes when touched, even without any stimuli.
  • 😀 In the second experiment, a match is used to test the effect of heat on the plant's reaction.
  • 😀 When exposed to a match, the sensitive plant closes within 4 seconds.
  • 😀 The third experiment involves using ice cubes to test the plant's reaction to cold temperatures.
  • 😀 When exposed to ice cubes, the sensitive plant takes more than 10 seconds to close.
  • 😀 The conclusion drawn from the experiment is that the sensitive plant is highly responsive to various stimuli like heat and cold.
  • 😀 The overall behavior of the sensitive plant varies based on the temperature stimuli, either hot or cold.

Q & A

  • What is the main purpose of the experiment in the video?

    -The main purpose of the experiment is to observe how long it takes for a sensitive plant to expand and close in response to different temperature stimuli (cold and hot).

  • What materials were used in the experiment?

    -The materials used in the experiment were matches and ice cubes.

  • How did the sensitive plant respond to the experiment without any external stimuli?

    -Without using any external stimuli, the sensitive plant immediately closed, showing its natural response.

  • How long did it take for the sensitive plant to close when exposed to a match?

    -When exposed to a match, the sensitive plant closed in 4 seconds.

  • What was the outcome when ice cubes were used in the experiment?

    -When ice cubes were used, the sensitive plant took more than 10 seconds to close.

  • What conclusion can be drawn from the experiment?

    -The conclusion is that the sensitive plant reacts to different stimuli such as hot and cold temperatures, with its behavior influenced by these factors.

  • What is the significance of the sensitive plant's response in the experiment?

    -The sensitive plant's response demonstrates its sensitivity to external stimuli, showcasing its ability to react quickly to changes in temperature and touch.

  • How long did it take for the sensitive plant to close when there were no additional stimuli used?

    -Without any additional stimuli, the sensitive plant immediately closed, showing a quick response.

  • How does the use of ice cubes affect the behavior of the sensitive plant?

    -The use of ice cubes caused the sensitive plant to close more slowly, taking over 10 seconds, which suggests that cold temperatures have a delayed impact on the plant.

  • What does the phrase 'Om Shanti, Shanti' at the end signify?

    -The phrase 'Om Shanti, Shanti' is a traditional closing mantra in Hinduism, meaning 'Peace, peace, peace,' often used to end a presentation or speech with a sense of calm and well-wishing.

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Etiquetas Relacionadas
Sensitive PlantTemperature EffectsScience ExperimentBotanyHot vs ColdPlant BehaviorNature ExperimentSensitive Plant ResponseCold TemperatureHot Temperature
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