Physics Which compressor is usually used in AC? Rotary Axial Centrifugal Reciprocating Rotary Axial Centrifugal Reciprocating ANSWER DOWNLOAD EXAMIANS APP
Physics Materials for rain-proof coats and tents owe their water-proof properties to surface tension viscosity elasticity specific gravity surface tension viscosity elasticity specific gravity ANSWER DOWNLOAD EXAMIANS APP
Physics Two identical solid pieces, one of gold and other of silver, when immersed completely in water exhibit equal weights. When weighed in air (given that density of gold is greater than that of silver) The gold piece will weigh more Both silver and gold pieces weigh equal Weighing will depend on their masses The silver piece will weigh more The gold piece will weigh more Both silver and gold pieces weigh equal Weighing will depend on their masses The silver piece will weigh more ANSWER DOWNLOAD EXAMIANS APP
Physics Consider the following statements :1. There is no net moment on a body which is in equilibrium.2. The momentum of a body is always conserved.3. The kinetic energy of an object is always conserved.Which of the statements given above is/are correct? 1 and 2 only 1, 2 and 3 1 only 2 and 3 only 1 and 2 only 1, 2 and 3 1 only 2 and 3 only ANSWER DOWNLOAD EXAMIANS APP
Physics According to the Second Law of Motion, for a given force, acceleration is inversely proportional to the ________ of an object. Volume Force Density Mass Volume Force Density Mass ANSWER DOWNLOAD EXAMIANS APP
Physics A gap is left between two rails of a railway track to accommodate...... of the metal. Areal expansion Volume expansion Linear expansion Apparent expansion Areal expansion Volume expansion Linear expansion Apparent expansion ANSWER DOWNLOAD EXAMIANS APP
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