This discussion is closed.
veipi
Badges:
#1
Report 16 years ago
#1
I'm doing the OCR B course, and I'm having some problems with my coursework.

I'm investigating a phototransistor at different distances using different materials to block the light.

Which is the higher sensivity - 0.103V/cm or 8.33 x 10-4V/cm?

And what exactly should you write in the fitness for purpose section?

Thanks in advance! =)
0
meepmeep
Badges: 0
Rep:
?
#2
Report 16 years ago
#2
(Original post by veipi)
I'm doing the OCR B course, and I'm having some problems with my coursework.

I'm investigating a phototransistor at different distances using different materials to block the light.

Which is the higher sensivity - 0.103V/cm or 8.33 x 10-4V/cm?

And what exactly should you write in the fitness for purpose section?

Thanks in advance! =)
Well, 8.33x10^-4 is 0.000833V/cm so this will be less sensitive than the 0.103V/cm.
0
X
new posts
Back
to top
Latest
My Feed

See more of what you like on
The Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

Personalise

Had lockdown impacted your relationships?

Yes, my partner and I are struggling (30)
7.77%
Yes, my partner and I broke up (33)
8.55%
Yes, it's hard being around my family so much (86)
22.28%
Yes, I'm feeling lonely isolating alone (50)
12.95%
No, nothing has changed (117)
30.31%
No, it's helped improve my relationships (70)
18.13%

Watched Threads

View All