Wednesday

July 30, 2014

July 30, 2014

Posted by **Beta plus** on Friday, October 16, 2009 at 4:28am.

- Heat & Properties of Matter -
**Dr Russ**, Friday, October 16, 2009 at 4:45ami) is easy as that is in the question and is a prompt for the next part:

As we are told that response is linear the equation for the resistance will be of the form

y=mx+c or

R=mT+c if you like

we are told c in the question (c=10.59 ohms)

to calculate m

m=(15.59-10.59)ohms/100 C

= 0.0500 ohms/C so the equation is

R=0.0500T+10.59

Now substitute 55 deg C and calculate R

**Related Questions**

Heat & Properties of Matter - A platinum resistance thermometer has a resistance...

physics 112 - what is meant by a change in temp of 1 degree celcius on the scale...

physics - A metal wire has a resistance of 8 ohm at a temperature of 20 degree ...

physics - A metal wire has a resistance of 8 ohm at a temperature of 20 degree ...

science - How much heat is required to warm 225g of ice from -46.8 degree ...

physics - what is meant by the change go temperature of 1 degree celcius on the ...

Heat Energy - 1. (a) 500g of copper is heated from 30 degree celcius - 120 ...

chemistry - What is the energy released when steam at 25 g of steam at 10 degree...

university physics - A platinum resistance thermometer has resistances of 200.0 ...

college physics - calculate the specific heat of 200g of substance whose ...