Qualification > Sciences
ALL PHYSICS DOUBTS - POST HERE !!
Weaam:
--- Quote from: Raywin on May 26, 2010, 02:20:33 pm ---Black is a better absorber. BUT good absorbers are GOOD EMITTERS. Silver doesnt emit. It reflects.
--- End quote ---
Thanks so much! ;D
NightHawkerr:
What's a calliper? and a vernier scale?
Weaam:
--- Quote from: tunnellord on May 26, 2010, 02:30:01 pm ---weeam,
u need to connect wires to both C and D and then to the switch
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Oh yeah, right.
Weaam:
--- Quote from: Moonlyte on May 26, 2010, 02:29:28 pm ---oh i see...thanks a lot!
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Wait, the other one was a bit wrong, this is better ;D
Moonlyte:
--- Quote from: NightHawkerr on May 26, 2010, 02:31:50 pm ---What's a calliper? and a vernier scale?
--- End quote ---
Vernier calipers are a type of measuring device used to measure precise increments between two points. Vernier calipers work best when used between parallel points, their intended design. Due to their precision they can be used across less stable points of reference to a high degree of accuracy. Calipers come in various sizes, but the most common is 6 inches. These tools are not intended to measure large spans.
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