General Physics (1023)
Geology (258)
Geo Physics (71)
Astro Physics (43)
Nuclear Physics (56) 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 17061discuss the statement "almost all the energy from a cars engine ultimately goes to pushing air around and heating the brakes"
1 3341how 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?
2324i need the working and properties of the sextent and all the objects and much more about sextent..
2283when 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 15864the 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 3419while climbing a hill or mountain we bend forward. give a scientific expalantion in a simple way
3 16370the 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 4958
What is pascal s principle?
Explain valley?
What is a positron?
aap ias ban ke kya kar rhe hai
What is the physical significance of biot numbers?
what is the principle used in electromagnetic spectrum?and why there is a necessary of having an electron with unpaired spins?and how the uncertainity principle is used to determine the frequency of an spectral lines ?
For what the parabolic dishes are used?
Why is it that sound waves are not normally considered as having particle-like properties, nor raindrops as having wave-like properties? : quantum physics
What is dispension of light?
Describe the formation of sedimentary rocks?
Explain application of optical fibers and sensors?
Laser is an acronym for what?
Explain how continental heat flow is produced?
Explain how do minerals become rocks and rocks become soil?
advantage and disadvantage of bhopal tragedy