Question
Find the wrong number in the given number series.
/> 11, 20, 38, 78, 154, 310Solution
ATQ,
9 * 2 + 2 = 20
20 * 2 – 2 = 38
38 * 2 + 2 = 78
78 * 2 – 2 = 154
154 * 2 + 2 = 310
The wave nature of matter was proposed by:
When a cannonball is fired, its motion is an example of which type of motion?
Gamma rays have greatest similarity with –
What is the escape velocity from Earth? Â
Which physical quantity is conserved in a collision (in the absence of external forces)? Â
Why does a fountain pen leak on an airplane flying at high altitude?
A positron is an anti-particle of an electron, having the same mass but opposite charge to electron. Then, the minimum energy released in annihilation ...
You are asked to jog in a circular track of radius 35 m. Right one complete round on the circular track, your displacement and distance covered by you r...
Which of the following waves require a medium to travel? Â
What happens to resistance of a wire when its length is doubled (keeping area constant)? Â