MCQ
A device for measuring temperatures at a distance is:
- AGas thermometer
- BMercury thermometer
- CRadiation pyrometer
- DMaximum-minimum thermometer
Explanation:
Radiation thermometers have the potential to measure an object's temperature at a distance. They can also measure temperatures faster than by other methods.
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$N_{2(g)} + O_{2(g)} \rightleftharpoons 2NO_{(g)}$ is $K,$ the equilibrium constant for $\frac{1}{2} N_{2(g)} + \frac{1}{2} O_{2(g)} \rightleftharpoons NO_{(g)}$ will be