JEE Maths Quiz Fundamentals of Mathematics-I MCQ: Fundamentals of Mathematics is a work text that covers the traditional study in a modern prealgebra course, as well as the topics of estimation, elementary analytic geometry, and introductory algebra. It is intended for students who: have had previous courses in prealgebra. JEE Maths Quiz Fundamentals of Mathematics-I MCQ … Read more
JEE Physics Quiz Rigid Body Dynamics MCQ: A rigid body is defined as a system of particles in which the distance between each pair of particles remains constant (with respect to time). Remember, rigid body is a mathematical concept and any system which satisfies the above condition is said to be rigid as long as … Read more
JEE Physics Quiz Simple Harmonic Motion MCQ: If the restoring force/ torque acting on the body in oscillatory motion is directly proportional to the displacement of body/particle and is always directed towards equilibrium position then the motion is called simple Harmonic Motion (SHM). It is the simplest (easy to analyze) form of oscillatory motion. JEE … Read more
JEE Physics Quiz Sound Waves MCQ: Sound is a mechanical three dimensional and longitudinal wave that is created by a vibrating source such as a guitar string, the human vocal cords, the prongs of a tuning fork or the diaphragm of a loudspeaker. Being a mechanical wave, sound needs a medium having properties of inertia … Read more
JEE Physics Quiz Surface Tension MCQ: “Tension force generated in (applied by) the liquid surface is called surface tension force”. In the fluid mechanics we have studied about the inner part of liquid, but in this chapter we will concentrate only on the surface of the liquid. The forces on the surface molecules are slightly … Read more
JEE Physics Quiz for Wave on a String MCQ: Wave motion is a phenomenon that can be observed almost everywhere around us, and it appears in almost every branch of physics. Surface waves on bodies of matter are commonly observed. Sound waves and light waves are essential to our perception of the environment. All waves … Read more
Work: Work is done when a force (push or pull) applied to an object causes a displacement of the object. The SI unit of work is Joule. Power: Power is the work done per unit of time. The SI unit of power is the watt. One watt is equal to one joule per second. Energy: Energy is the … Read more