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.
3 15543discuss the statement "almost all the energy from a cars engine ultimately goes to pushing air around and heating the brakes"
1 2668how much mercury overflows when a glass vessel filled to the brim with 50 cubic centimeter of mercury 15°C is heated to 75°C of glass?
1851i need the working and properties of the sextent and all the objects and much more about sextent..
1838when does one exert greater pressure on ground during walking or standing? why ? what happends to the period of a simple pendulum taken into a deep mine
3 14554the force of attraction of earth on a man, who is inside the artificial satellite, is Zero state whether the above statement is correct, if not correct please give the correct answer
1 2608while climbing a hill or mountain we bend forward. give a scientific expalantion in a simple way
3 15088the force of attraction of earth on a man, who is inside the artificial satellite is zero state the above is correct or not if not please explain the correct answer
2 3799
Explain which is the largest reef?
What is minerals?
What is what are some of the sub-disciplines within the field of geology?
Why does marble rarely contain fossils?
Explain the applications of nmr spectroscopy?
Tell me what resources do manitoba mines produce?
what is the significance of the hrmite and polynomial polynomials in quantum phyics.
What is drift (or drive)?
So the essence of quantum physics is that everything has a quanta? : quantum physics
Explain what is a positron?
According to the standard model of particle physics, what is the name for the three leptons that have no electric charge and little if any mass?
Define the cambrian?
What is rock cycle?
Why does sun appear flat during sunrise and sunset?
What is stope in geology?