Mercury thermometer is constructed as shown in Figure
The capillary tube has a diameter of 0.004 cm, and the bulb
has a diameter of 0.250 cm.
neglecting the expansion of the glass, find the change in
height of the mercury column
that occurs with a temperature change of 30.0 °C.

Answer Posted / kev

you should know what a *&^(*&^%*& thermometer looks like dumb@$$

Is This Answer Correct ?    4 Yes 11 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What happens when you travel across the dateline?

524


Tell me what does the mev in mev photon mean?

484


What is the transparent?

578


Explain what is a positron?

528


What is loudness of sound?

533






What is the physical significance of biot numbers?

594


What are the assumptions of quantum theory of black body radiation? : quantum physics

504


Tell me what is pascal s principle?

527


assuming friction is negligible, if a lever has a mechanical advantage of 5, how much effort in newtons is needed to lift a 10 newton load?

520


1.when a diode has its maximum resistance? 2.is ohm's applicable for an ac circuit?  

1371


What is the proper formula used to calculate acceleration?

570


Why is it that sound waves are not normally considered as having particle-like properties, nor raindrops as having wave-like properties? : quantum physics

577


Explain the cause of brownian motion?

524


What does hull speed mean?

651


What is a galvanometer and its use?

525