Download App

Thermal Properties of Matter — Physics STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 SciencePhysicsThermal Properties of Matter1 Mark
Question
Why the temperature above 1200°C cannot be measured accurately by a platinum resistance thermometer?
✓

Answer

This is because platinum begins to evaporate above 1200°C.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "1 Marks Question" from Thermal Properties of Matter→Thermal Properties of Matter — all question types→Physics STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

What is called heat capacity?
→
Name at least two prominent phenomena which provide conclusive evidence of molecular motion.
→
If it is safe to jump from a height of 2m on the surface of earth, what is its value on the surface of moon?
→
In the given progressive wave $​​​​\text{y}=5\sin(100\pi\text{t+0.4x})$ where y and x are in m, t is in s. What is the:
Wave velocity
→
Why does a child feel more pain when she falls down on a hard cement floor, than when she falls on the soft muddy ground in the garden?
→
An experimenter measures the length of a rod. In the cases listed, all motions are with respect to the lab and parallel to the length of the rod. In which of the cases the measured length will be minimum?
→
Write two factors on which center of mass of a body does not depend.
→
Is molar specific heat of a solid, a constant quantity?
→
Distance between a node and a antinode of a stationary wave.
→
State the law of conservation of momentum.
→