Question.4778 - Pre-Lab QuestionsWhat should you always wear to protect your eyes when you are in the laboratory?What precautions should be taken when working with electricity?Where should you dispose of broken glass?What should you do if you spill a chemical on your hand?Exercise 1: What is it?A physics laboratory contains special equipment to use while you are performing an experiment. Locate each of the items pictured on the following pages in your lab kit, and place a check mark in the appropriate place when you find it.Hanging Mass Set ____Caliper ___Spring Scale ___Ramp ___Include your drawings for five additional pieces of equipment here and include a prediction for each, identifying how you think it could be used in a physics experiment. For example, what physics topic might a ramp help demonstrate? What lab safety precautions will need to be considered?
Answer Below:
Pre-Lab xxxxxxxxxxxxx should xxx always xxxx to xxxxxxx your xxxx when xxx are xx the xxxxxxxxxx Based xx my xxxxxxxxxx in xxx physics xxx it xx important xx wear xxxxxx goggles xx ANSI-approved xxxxxxxxxx eyewear xx shield xxxx eyes xxxx potential xxxxxxxx splashes xxxxxx debris xx even xxxxxxxxxx projectiles xx protective xxxxxxx along xxxx apron xx minimal xxxxxxxxxxx while xxxxxxxx projectiles xxxxxx electrical xxxxxxxxxx or xxxx fragments xxxx can xx hazardous xxxx precautions xxxxxx be xxxxx when xxxxxxx with xxxxxxxxxxx Firstly xxxxxxxx to xxxxxx the xxxxxxx is xxx major xxxx to xxxx - xx ensuring xxxx all xxx equipment xx properly xxxxxxxx and xxxx of xxxxxxx wires xx cautious xxxxx handling xxxxxxxxxx circuits xxxx wet xxxxx or xxxxxxxx standing xx a xxx surface xxxxxxx off xxxxx before xxxxxxxxxx or xxxxxxxxx circuits xxxxxxxxx only xxx voltage xxxxx supplies xxx student xxxxxxxxxxx inspect xxx components xxx damage xxxxxx use xxxxxxx aware xxxxxx capacitors xxxx retains xxxxxx even xxxx power xx off xxx avoiding xxxxx circuits x since xxxx can xxxxxxxx wires xxx components xxxxxx a xxxx hazard xxxxx should xxx dispose xx broken xxxxx I xxxxxxxx breaking x beaker xxxxx was xxxxxxxx of xx a xxxxxxxxxx glass xxxxxxxx container xxx regular xxxxx bins x since xxx container xxx made xx hard xxxxxxx some xxxxx and xxxxxxx labeled xx order xx prevent xxxxxx to xxxxxxxxx staff xxx ensures xxxx laboratory xxxxxxxxxx What xxxxxx you xx if xxx spill x chemical xx your xxxx First xxxxxx is xxx to xxxxx and xxxxxxxxxxx flush xxx affected xxxx with xxxxxxx amount xx water xxxxxxxxx the xxxxxxxxx sink xx eyewash xxxxxxx for xx least xxxx then xxxxxxxxx trained xxxxxxxxx or xxxxxxxxxx about xxx situation xxxxxxxxx to xxxx - xxxxxxxx Safety xxxx Sheet xxx the xxxxxxxx to xxxxxxxxxxx further xxxxxx and xxxx remember xxx attempting xx neutralize xxx chemical xxxxxxx instructions xxxxxxxx What xx it x physics xxxxxxxxxx contains xxxxxxx equipment xx use xxxxx you xxx performing xx experiment xxxxxx each xx the xxxxx pictured xx the xxxxxxxxx pages xx your xxx kit xxx place x check xxxx in xxx appropriate xxxxx when xxx find xx Hanging xxxx Set xxxxxxx Spring xxxxx Ramp x Include xxxx drawings xxx five xxxxxxxxxx pieces xx equipment xxxx and xxxxxxx a xxxxxxxxxx for xxxx identifying xxx you xxxxx it xxxxx be xxxx in x physics xxxxxxxxxx For xxxxxxx what xxxxxxx topic xxxxx a xxxx help xxxxxxxxxxx What xxx safety xxxxxxxxxxx will xxxx to xx considered xxxxxxx considering xxxxxxxxx - xxxx is xxxxxxxx to xxxxxxx time xxxxxxxxx in xxxxxxxxxxx involving xxxxxx acceleration xxx velocity x covering xxx topics xx kinematics xxx safety xxxxxxxxxxx include xxxxx dropping xxx stopwatch xxxxxxxx protractor xxxx in xxxxxxxxx angles xx experiments xxxxxxx to xxxxxxxxxx motions xx even xxxxxxxx planes xxxxxxxxxxx on xxx topics xx forces xxx motions xx slopes xxx in xxxxx of xxxxxx precautions xxxxx is x need xx handle xxxxxxxxx to xxxxx bending xx breaking xx Third xxxxxxxxxxx it xxxxxxxx to xxxxxxx the xxxxxxxxxxx changes xx experiments xxxxxxxxx heat xxxxxxxx and xxxxxx covering xxx topics xx thermodynamics xxxx conduction xxxxxxxxxx and xxxxxxxxx this xxxxxxxxx needs xx be xxxxxxx with xxxx because xx is xxxxxxx made xx glass xx the xxxx needs xx avoid xxxxxxx with xxxxxxx temperatures xxxxxx the xxxxx system xxxxxxx mechanical xxxxxxxxx of xxxxx distribution xxx simple xxxxxxx principles xxxxxxxx the xxxxxxxx laws xxx working xxxxxxx motions xxxxxx mechanical xxxxxxx while xxxxxxxx pully xxxxxx there xx a xxxx to xxxxxx the xxxxxxx by xxxxxxxxx it xxxx that xxxx are xxxxxx throughout xxx operations xxxxxx Bunsen xxxxxx tends xx provide xxxxxxxxxx heat xxxxxx involving xxxxxxx expansion xxxxxxxxxx of xxxx and xxxxx changes xxxx melting xxx boiling xxxxxx but xxxxxxxx using xx - xx requires xxxxxxxxxx care xxx the xxxxxxxx of xxx that xxxxxx into xxxxx involving xxxxxx temperature xxxxx heat xxxxxxxxx gloves xxx protection xxx conducting xxx experiment xxxxxx fire xxxxx safety xxxx with xxx technician xxxxxxxxxxx the xxxxxxxxxx could xx safety xxxxxxxxMore Articles From PHYS 253 Physics Lab for Engineers
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