General Physics (1023)
Geology (258)
Geo Physics (71)
Astro Physics (43)
Nuclear Physics (56) What is the difference between collector & emitter of transistor, even though material used for both same?
870a bullet of mass m travelling at velocity v has a kinetic energy of ½mv2 when it strikes a ballistic pendulum of mass 1000 grams. The kinetic energy of the twomasses moving together just after the moment of impact is about a thousand times smaller than ½mv2. What has most of the bullets initial kinetic energy beenconverted to?
921In the 19th century, this scottish scientist showed that all magnetic and all electric phenomena could be described by four equations that often bear his name. What ishis name?
980
One man driving his car over dark night on hard concrete stone road in a forest. His bad faith that his car pings with long ore needles of concrete henceforth his all 4 tyres got punctured. How he might have tackled his problem? please guess answers & post
Explain which way do twin screw props on a boat rotate when propelling the boat forward?
Tell me what resources do manitoba mines produce?
Which properties of waves are independent of each other?
Explain how can we calculate or estimate the evaporation from lakes?
Explain the branches of physics?
What time period can carbon-14 dates have?
A car traveling at 30mph ( =13.4 m/s) & it slams on its brakes. ( The car is decelerated by the force of the friction 0.7..f *distance x. (Weight=mg) how far will the cargo before it stops?
What is the earth made of?
What is the difference between optical zoom, digital zoom and smart zoom?
Which waves are used in sonography?
What is loam soil?
What are the characteristics of a musical sound?
What is photometry?
What formula is most appropriate to compute the kinetic energy of a block of ice sliding down an inclined plane?