Some substance become luminous when light of a certain wave
length falls upon them. The wave length of the light emitted
by them is always different from that by which they are
illuminated. This phenomenon is called fluorescence e.g.
floorsper, chlorophylle.
What is the force needed to accelerate a mass of one kilogram one meter per second per second?
What are the characteristics of dead stars?
How do you find your body volume using a tape measure?
Why is there more friction when you push an object than when you pull it?
What does gravitational force depend on?
How do fireworks turn into shapes like hearts and stars?
Can a solid and liquid together be possible?
If the moons orbit is inclined slightly relative to the Earths orbit what effect does this have on eclipses?
Why does a tilted gyroscope not fall?
Does water drain counterclockwise in the northern hemisphere and clockwise in the southern hemisphere?
rendc.org
Whether it is technological solutions or user-oriented innovations, We have put together for you the best sources of HR Interview Questions and Answers, Tech Ideas, and Programming Tutorials."
Get all the latest information on rendc.org
© 2022 | All rights reserved.
RENDC
welcome to www.rendc.org
