The slope of the straight line displacement-time graph in...
The slope of the straight line displacement-time graph indicates?
distance traveled
uniform velocity
uniform acceleration
uniform speed
Correct answer is B
△s△t = uniform velocity
Which of the following properties make the convex mirror useful as a driving mirror? i. the image...
The process of detecting a pin mistakenly swallowed by a child is X-ray ...
Mercury is commonly used as a thermometric fluid rather than water because ...
The phenomenon that shows that increase in pressure lowers the melting point can be observed in ...
The mercury column in the barometer at notational atmospheric pressure has a height of? ...
An electric lamp rated 120W is used on a 240Vrms, calculate the resistance of its filament ...
Nuclear sizes are expressed in a unit named ...
A radioactive isotope has a decay constant of 10-6s-1. Calculate its half - life?...
The speed of sound travelling in various media increases in the order: ...