Particles in a solid are in fixed positions.

Give Reason: Particles of solid have a fixed shape.

In which state of matter do particles vibrate in fixed positions?

Assertion:At low temperature , particles of matter occupy fixed positions and exist in solid state. Reason : Under a given set of conditions of temperature and pressure , the state of a substance depends upon the net effect of thermal energy and intermolecular forces.

Particles in a solid can only vibrate in their place.

Particles in a solid have a lot of space between them.

The speed-time graph of a particle moving along a fixed direction as shown in the figure. The distance traversed by the particle between t = 0 s to t = 10 s is

A particle of mass m, charge q gt 0 and initial kinetic energy K is projected from infinity towards a heavy nucleus of charge Q assumed to have a fixed position. If the aim is perfect, how close to the center of the nucleus is the particle when it comes instantaneously to rest ?

A solid floats in a liquid in a partially dipped position.

Two particles A and B oscillates in SHM having same amplitude and frequencies f_(A) and f_(B) respectively. At t=0 the particle A is at positive extreme position while the particle B is at a distance half of the amplitude on the positive side of the mean position and is moving away from the mean position.

A particle moves along x -axis in positive direction. Its acceleration 'a' is given as a=cx+d , where x denotes the x - coordinate of particle, c and d are positive constants. For velocity position graph of particle to be of type as shown in figure, the value of speed of particle at x=0 should be