Question
The material which can be deformed permanently by heat
and pressure is called aSolution
A thermosetting polymer, resin, or plastic, often called a thermoset, is a polymer that is irreversibly hardened by curing from a soft solid or viscous liquid prepolymer or resin.
What is the main effect of increasing the temperature of a gas at constant volume?
Energy that is produced commercially from coal is called –
Two charges, +3 µC and –3 µC, are placed 1 m apart in vacuum. What is the electrostatic potential energy of the system?
In the equation of motion (2as = v² - u²), (s) represents:
A pulse of light duration 10-5 s is absorbed fully by a little object initially at rest. If the power of this pulse is 45 × 10-3...
What term refers to the superposition of two or more coherent waves to produce regions of maxima and minima?
For a projectile, maximum range is obtained when angle of projection is:
A particle with charge q = 2 μC moves through a magnetic field B = 0.5 T with velocity v = 4 m/s at angle 60°. Find magnitude of magnetic force.
Which of the following principle is used to produce low-temperatures'?
