Page 33 of 38

Re: Physical Science Lab

Posted: May 4th, 2009, 1:15 pm
by 49ers
yoyosciencekid23 wrote:how do you get 1.9 volts
our max was like 450 micro volts or something
You understated yoyosciencekid23, especially since you were unable to test it with me, it was 479 on high and 288 on low power.

Re: Physical Science Lab

Posted: May 5th, 2009, 1:09 pm
by tribot
Michigan state 9th place:
high: 850mv
low: 600mv

Re: Physical Science Lab

Posted: May 5th, 2009, 2:22 pm
by yoyosciencekid23
i heard that a blade design out of cd's might work pretty well
any thoughts

Re: Physical Science Lab

Posted: May 5th, 2009, 3:05 pm
by EastStroudsburg13
49ers wrote:
yoyosciencekid23 wrote:how do you get 1.9 volts
our max was like 450 micro volts or something
You understated yoyosciencekid23, especially since you were unable to test it with me, it was 479 on high and 288 on low power.
Oooh, big difference. :P

Best at PA was 800-something I think, so 1.9 volts would probably do very well at nats. :)

Re: Physical Science Lab

Posted: May 5th, 2009, 4:21 pm
by icyfire
I dont know the specific bests at NY but they higher than 1000 im pretty sure, so I think 1.9 would do very well at Nats.

Re: Physical Science Lab

Posted: May 5th, 2009, 4:32 pm
by croman74
However your score is affected by the fan used. But 1.9 volts on one fan will certainly do well on ny fan.

Re: Physical Science Lab

Posted: May 5th, 2009, 5:35 pm
by icyfire
yeah thats true.

Re: Physical Science Lab

Posted: May 5th, 2009, 6:14 pm
by Mr. Cool
That makes me happy. :) lol

Re: Physical Science Lab

Posted: May 6th, 2009, 1:43 pm
by yoyosciencekid23
okay but say you
use a regular box fan like at NATS

then how would you generate 1.9 volts
:? :? :?

Re: Physical Science Lab

Posted: May 9th, 2009, 6:44 pm
by A Tang
Will the fan used at Nationals be at least 30 cm in diameter? I know it's a little late to be asking this, but I'm just wondering.

Our current stats:

1660 mv high
1450 mv low

I know it's hard to compare, but we're using a large (non-boxy) fan.