General Physics (1023)
Geology (258)
Geo Physics (71)
Astro Physics (43)
Nuclear Physics (56) What is china clay?
If blue light is combined with green light, what color of light is produced?
Explain why does sun appear flat during sunrise and sunset?
How can sedimentary processes concentrate and form resources? Give an example of a resource formed by a sedimentary process.
What is solar eclipse?
Explain qualitatively the phenomenon of quantum tunneling of an electron across a potential barrier? : quantum physics
In which medium does the sound travel fatest?
An ice-box is built of wood 1.75 cm thick, lined with cork 3 cm thick. If in the steady state the temperature of the inner surface of the cork is 0 ºC and that of the outer surface of wood is 12 ºC, what is the temperature of the wood-cork interface? The thermal conductivities of wood and cork are 0.2 W/m-K and 0.04 W/m-K respectively
How is sound produced?
why sink condition occur in vivo.???
What is granite?
What is geology?
Will the shadow of an air plane fall over earth landspace while it is flying in air?
What is petroleum?
Which way do twin screw props on a boat rotate when propelling the boat forward?