-
General Physics (1023) - Geology (258)
- Geo Physics (71)
- Astro Physics (43)
- Nuclear Physics (56)
What is the avarege speed of people fencing like at the olympic games. (sorry for the misspelled words)
1 2093Name the Women scientist who has played the pivotal role in the development Missile technology of India and nick named as "Missile Woman".
1 3816a car is travelling at 72kmph, and if that car slows down to 60kmph it takes an extra 1 hour to cover that same distance. at 72kmph, how long did it take for the car to cover that distance?
2 3338In radioactive dating we use half life to determine the age of a sample but not average life why?
1 3617An 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
2271The magnitude of electrostatic force between two identical positive ions that are separated by a distance of 5.0 x 10– 10 m is 3.7 x 10–9 N. (a) What is the charge of each ion? (b) How many electrons are “missing” from each ion?
2 12519
which wave is related to telecommunication?
Tell me what is pascal s principle?
Why have the electron and the proton the same charge whereas the proton is 1836 times heavier?
What is audio frequency?
How spectral lines show discrete energy levels in an atom. : quantum physics
What is oceanographers?
Explain optical telescopes?
dear sir i need rrb chennai Section engineer S & T for last 2 year question papers. Plz send my email id is gsmaliniraj@yahoo.co.in, malinisankaram@gmail.com
You want to estimate the evaporation through lakes. How would you do it?
Tell me what does the mev in mev photon mean?
What scales are used for magnitude?
How did great britain try to end troubles with the native american in 1763?
Define the cambrian?
Explain what is the shadows?
What is compression stage?
