A platinum-resistance thermometer has a resistance of 5Ω at 0°C and 9Ω at l00°C. Assuming that resistance changes uniformly with temperature, calculate the resistance of the thermometer when the temperature is 45°C.

Similar Questions

If a pump is capable of lifting 5000kg of water through a vertical height of 60m in 15 min, the powe...

An electric kettle with negligible heat capacity is rated at 2000W. If 2.0kg of water is put in it, ...

It is observed that water will wet a clean glass because the?...

Point A is at a lower electrical potential than point B. An electron between them on the line joinin...

A car of mass 800kg attains a speed of 25m/s in 20secs. The power developed in the engine is? ...

In an elastic collision, momentum is conserved as well as well as? ...

The wavelength of a wave traveling with a velocity of 420 ms-1 is 42 m. what is its period?...

Which of the following is NOT a vector quantity? ...

An astronomical telescope having an objective of focal length 100cm and an eyepiece of focal length ...

What is the acceleration between two points on a velocity time graph which has coordinates (10s, 15...