Difference between revisions of "TNSB - 8 - Science :: Force and Pressure"
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|motion || மோஷன் || இயக்கம்|| | |motion || மோஷன் || இயக்கம்|| | ||
Revision as of 10:52, 7 August 2017
Go To: TNSB-Science-Grade 8
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[Author - Anu Nived]
Objective: To teach the students about force, pressure and friction
Subtopics to be covered:
- Types of forces
- Pressure exerted by liquids, gases and air
- Pascal's law
Learning Outcome:
- Students know about types of forces and atmospheric pressure
- They know about the advantages and disadvantages of friction
[Author - Kripa S]
http://www.textbooksonline.tn.nic.in/Books/Std08/Std08-I-MSSS-TM-3.pdf#page=28 (Tamil Medium)
http://www.textbooksonline.tn.nic.in/Books/Std08/Std08-I-MSSS-EM-3.pdf#page=28 (English Medium)
[Author - Anu Nived]
http://images.tutorvista.com/content/force-laws-motion/hitting-a-ball-apply-of-force.jpeg (state of motion)
http://speedendurance.com/wp-content/uploads/2013/04/Kim-Un-Guk-London-2012_thumb.jpg (muscular force)
http://idahoptv.org/sciencetrek/topics/gravity/images/tree_and_apple.png (gravitational force)
https://moodle.galenaparkisd.com/pluginfile.php/61816/course/section/19577/logo.jpg (magnetic force)
http://ketabfarsi.ir/wp-content/uploads/2013/02/electricite.jpg (electrostatic force)
http://eschooltoday.com/science/forces/images/frictional-force-illustration.jpg (friction)
http://www.ekshiksha.org.in/images_friction_VIII/figure_12.JPG (reducing friction)
[Author - Gayathri Arun]
| Term | Transliterated Term | Translated Term | |
| motion | மோஷன் | இயக்கம் | |
| direction | டிரெக்க்ஷன் | திசை | |
| force | ஃபோ ர்ஸ் | விசை | |
| object | ஆப்ஜெக்ட் | பொருள் | |
| friction | ஃப் ரிக்ஷன் | உராய்வு | |
| gravity | க்ராவிட்டி | புவிஈர்ப்பு | |
| fluids | ஃப் லுயிட் | பாய்மம் | |
| container | கன்டைனர் | அடைப்பான், கொள்கலன் | |
| factors | பாக்டர் | காரணிகள் | |
| advantage | அட்வான்டேஜ் | நன்மை, மேம்பாடு | |
| disadvantage | டிஸ ட்வான்டேஜ் | குறைபாடு, பலனின்மை, நன்மையற்ற நிலை | |
| surface | ஸர் ஃபேஸ் | மேற்பரப்பு |
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