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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 2862Name the Women scientist who has played the pivotal role in the development Missile technology of India and nick named as "Missile Woman".
1 4661a 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 4417In radioactive dating we use half life to determine the age of a sample but not average life why?
1 4410An 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
2738The 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 13652
What is meant by normal modes?
What is prospector?
Giraffe in Arabic means "the highest of all." The height of a giraffe is an average of 5 m, its mass is about 800 kg and hooves is an area of approximately 625 cm2. Using a straw from a material nedeformabil a giraffe trying to drink water from a lake, not to condescend. What is the ratio of the minimum pressure to be applied giraffe, mouth, at the end paiului to drink water and pressure of giraffe on the ground. The density of water. g = 10 m/s2
Is the electric field constant or does it vary with time in dielectric materials?
How many neutrons are present in a single deuterium nucleus?
Explain heat treatment. Why and how is it done?
What is periodic wave?
Explain the different parts of the x-ray radiation intensity graph? : quantum physics
What makes mountains appear purple?
What is reverberation?
Explain qualitatively the phenomenon of quantum tunneling of an electron across a potential barrier? : quantum physics
What is economic geologists?
Using which process does the blotting paper absorb ink?
what is meant patch cards..
i want to increase my ups back time ,i have added one 12v 68ah battery to my ups but it is not working ,is it possible to make adjustment so that new battery will work.
