what are the Newtons principles? what is mean by gravitational force? what is mean by space technology? what is the use in space technology?
1776how the prottons and neutrans are presented at the same nuclius, in fact opposite charges ore attract each oyher, so nuclear comes to fail
3 3447a car starts from rest with uniform acceleration "a" for sometime and then with uniform retardation "b" and comes to rest. The time of motion is "t". find the maximum velocity attained by it?
1462on 21st march and 23rd september 1.the direct rays of the sunfall on the equator. 2.the slanting rays fall on the equator. 3.only the northpole is tilted towards the sun. 4.only the south pole is tilted towards the sun.
3561What is the time taken to reach a rain drop on to the earth surface, and what is the distance or height from rain drop start to fall to the earth surface?
25521.The main constitutuents of 'Bronze' are: 2.The element common to all acids: 3.The SI unit of resistance is:
RRB,
1 4011
What does the acronym am stands in radio transmission?
When thomas edison was promoting the wide use of direct current, this personal enemy of edisons was the chief proponent and expert in alternating current?
What is the formula of velocity?
write a program on link list to get information about graduated students?
Define a hypothesis?
What are the characteristics of a musical sound?
What is the universal law of universal gravitation?
Explain nuclear fusion?
What is earth science?
What is the difference between collector & emitter of transistor, even though material used for both same?
What is 'geologic time'?
What is mantle?
Explain what is a positron?
What is fission?
What is conductors?