Which website is used to get information regarding fourth and fifth state of matter ?

Plot a graph showing variation of de-Broglie wavelength (lambda) associated with a charged particle of mass m, versus 1/sqrtV , where particle is accelerated. How does this graph give us the information regarding the magnitude of the charge of the particle?

Which of the following statements is not correct about the three states of matter, i.e., solid, liquids and gas?

An archer stretches her bow while taking aim at the target. She then releases the arrow , which begins to move towards the target. Based on this information fill up the gaps in the following statements using the following terms. Muscular, contact, non-contact, gravity, friction, shape, attraction. The type of force responsible for a change in the state of motion of the arrow is an example of a ....... force.

An archer stretches her bow while taking aim at the target. She then releases the arrow , which begins to move towards the target. Based on this information fill up the gaps in the following statements using the following terms. Muscular, contact, non-contact, gravity, friction, shape, attraction. The force applied by the archer to stretch the bow is an example of .............force.