During the Gupta Period, gold coins were called Dinaras.
What does the slope of a velocity-time graph represent?
What is the minimum escape velocity of rocket to be launched into space?
How does the angle of minimum deviation of a glass prism of refractive index 1.5 change, if it is immersed in a liquid of refractive index 1.25?
Which of the following materials is most suitable for marking electromagnetic and core of transformer?
What term refers to the superposition of two or more coherent waves to produce regions of maxima and minima?
In the absence of ozone layer, which rays will enter into atmosphere?
A stream of water flowing horizontally with a speed of 20 m/s pushes out of a tube of cross-sectional area 10-1m2 and hits at a v...
Tungsten is used for the manufacture of the filament of an electric bulb, because –
Ultrasonic pulse echo technique, a non-destructive ultrasonic testing, is employed for any possible flaw detection in a metallic bar of thickness 30 cm...
Water from soil enters into the root hairs owing to :