Answer Posted / pankti
In a homogeneous transparent medium light travels in a
straight line and this is known as rectilinear propagation
of light.
Is This Answer Correct ? | 88 Yes | 44 No |
Post New Answer View All Answers
a 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?
What instrument is used to measure volume?
Which element has the lowest melting point?
What evidence is there supporting the big bang theory?
what is overall expansion,hp expansion,ip expansion and axial shaft of a steam turbine?
Explain what happens when you travel across the dateline?
In which medium does the sound travel fatest?
What do you mean by diffraction and what is/are the proper condition/conditions for it?
Explain what is the longest lasting synthetic periodic element?
What is the proper formula used to calculate acceleration?
In general, alternating voltage varies between its maximum and minimum values 50 times per cycle. Why don't the circuit element show such fluctuation?
Tell me why does a tilted gyroscope not fall?
what are the passive two-wire elements?
How is radiocarbon produced in the atmosphere?
What is ultrasonic sound?