Hey guys,
I need help with the following questions
(1) Physics P6 May/June 2007
Q3 Part (b) and (c)
(2) Physics P6 October/November 2006
Q1 Part (c)
Q3 Part (b)
(3) Physics P6 May/June 2006
Q1 Part (d)
Q3 Part (a) Section (v) and (vi)
Q5 Part (a)
Thanks a lot for your help !!
(1) Physics P6 May/June 2007Q3 Part (b) and (c)
R is proportional to 1/d
2When we times the diamter by 2 we divide the resistance by 2
2Draw 2 lamps and a voltmeter all in paralell and an ammeter in series.
(2) Physics P6 October/November 2006Q1 Part (c)
Q3 Part (b)
V=7.64 taking l as 4.
for the actual volume of the rods you have two guess what fraction is air. I guessed 10% then d=m/V=6.3/7.64=0.82g/cm
3Put the pins as far from each other as possible. Line your eye up with the base, since the pins may lean over.
I have to go and teach some maths now. Back in a few hours to answer the other question.