Physics: Solids, Liquids And Gases: Units
Overview
The solids, liquids and gases section brings together density, pressure and gas behaviour, and each calculation needs the right SI units. With twelve different units to manage, careful conversion is essential.
This reference covers every unit you need for the topic: degree Celsius, kelvin, joule, kilogram, kilogram per metre cubed, metre, metre squared, metre cubed, metre per second, metre per second squared, newton and pascal.
Objectives
- Use the following units: degree Celsius, Kelvin (K), joule (J), kilogram (kg), kilogram/metre3, metre (m), metre2, metre3, metre/second (m/s), metre/second2, newton (N) and pascal (Pa)
Mind map
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Flashcards
Quick recall practice on the facts this topic is tested on.
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Lesson Note
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Lesson Evaluation
Congratulations on completing the lesson on Physics: Solids, Liquids And Gases: Units. Now that youve explored the key concepts and ideas, its time to put your knowledge to the test. This section offers a variety of practice questions designed to reinforce your understanding and help you gauge your grasp of the material.
You will encounter a mix of question types, including multiple-choice questions, short answer questions, and essay questions. Each question is thoughtfully crafted to assess different aspects of your knowledge and critical thinking skills.
Use this evaluation section as an opportunity to reinforce your understanding of the topic and to identify any areas where you may need additional study. Don't be discouraged by any challenges you encounter; instead, view them as opportunities for growth and improvement.
- The SI unit of pressure is: A) Newton B) Pascal C) Joule D) Kilogram Answer: B
- What is 100 degrees C in kelvin? A) 100 K B) 173 K C) 373 K D) 546 K Answer: C
- Density is measured in: A) kg/m B) kg/m2 C) kg/m3 D) kg m3 Answer: C
- How many cm3 are in 1 m3? A) 100 B) 1000 C) 10000 D) 1000000 Answer: D
- Absolute zero is: A) 0 degrees C B) -273 degrees C C) -100 degrees C D) 0 K and 0 degrees C Answer: B
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Practice Mock Questions
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