General Physics (1023)
Geology (258)
Geo Physics (71)
Astro Physics (43)
Nuclear Physics (56) Why is a man hit harder, when he falls on a paccafloor than when he falls on sand from the same height ?
1 3788Why us the height of mercury column unaffected by the difference in the value of gravity at the same place?
3 5114Why dies a small quantity of air introduced into the top of the barometer tube depress the level of mercury ?
3 4591
Name the element which has the simplest absorption spectrum?
What is the opaque?
What is crusher?
How much oxygen is in the atmosphere?
What secondary color of light is produced by mixing the primary colors of red and blue?
By primarily using what simple machine did galileo come to the conclusion on the existence of friction?
Explain reflection of light?
Consider earth's equator is covered with a measuring tape touching the ground such both the ends touch each other. if the tape is lifted 1 meter from the ground, what would be the distance between two ends of tape?
What is the loudness?
How increasing threshold voltage can affect on current in transistor?
What cycle most directly describes the working cycle of a heat engine operating as an ideal engine of maximum thermal efficiency?
Explain the steps to the scientific notation?
How do geologists find out the age of mountains?
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 clay?