An ordinary mercury thermometer can be used for temperatures about

Related MCQs

• A constant volume gas thermometer closely follows
• Three Carnot engines A, B and C having source temperature of 750?K, 700?K and 650?K have sink temperatures respectively 400?k, 350?k and 300?k. Which engine is the least efficient?
• If a closed circuit is made of two dissimilar metals, an electric current flows in the circuit whdn the two junctions are maintained at different temperatures. This phenomenon is known as
• Which of the following gas will satisfy, Boyle's law over a wider range of temperatures and pressures?
• "What two dissimilar metals are heated at one end cooled at the other c.m.f. is developed proportional to difference of temperatures at two ends". Which of the following name is associated with the above statement?
• In which of the following case the process of sublimation can occur?
• Food can be cooked quicker in a pressure cooker because
• An automobile heats up while lying in a parking 10 ton a sunny day. The process can be assumed to be
• A frictionless heat engine can be 100% efficient only if its exhaust temperature is
• The statement that energy can be neigher created nor destroyed but only converted from one form to another, is known as