Illustrate is negative mass antimatter, Physics

Assignment Help:

Q. Illustrate is negative mass antimatter?

Answer:-

It is false there is really no such thing as negative mass. Yet antimatter has mass which is always a positive (that is, greater-than-zero) quantity.

There is nevertheless the concept of effective mass or apparent mass which can be negative. When an thing is submerged in water its apparent weight is reduced by an amount equivalent to the weight of water it displaces. For instance if a 10-pound rock is dropped into a bucket of water and displaces one pound of water the effectual weight of the rock under water is nine pounds.

However what if you submerge something a lot less dense than a rock let's says a big ball of Styrofoam in its place. Not as ecological but less violent. In that situation the weight of the water displaced by the ball will be far greater than the actual weight of the ball thus when you subtract the weight of the water from the weight of the ball you'll get a negative number. In other sense the effectual weight of the ball under water will be negative and the ball will tend to rise. It will struggle your efforts to submerge it greatly as big ball would if you submerged his head but for reasons other than mere buoyancy.


Related Discussions:- Illustrate is negative mass antimatter

Explain change in kinetic energy, Two blocks are tied together by a horizon...

Two blocks are tied together by a horizontal string and pulled a distance of 2.7 m across an air hockey table with a constant force of 35 N. The force is directed at an upward angl

Determine the slit width, In a single slit diffraction pattern the dis...

In a single slit diffraction pattern the distance between the first minimum on left to first minimum on the right is 0.054 cm for a light of wavelength 5890 Å. Determine

Evidence for existence of particles, The idea that everything is made up of...

The idea that everything is made up of very small particles has been developed over many years supported by several experiments: (i)                Brownian motion :

Determine the doppler effect, The Doppler Effect shows that the spectrum of...

The Doppler Effect shows that the spectrum of light from a visible body moving AWAY from the Earth will experience a shift in frequency when viewed from Earth. This definite s

Force constant of a spring, Does the force constant of a spring changes if ...

Does the force constant of a spring changes if it is cut into parts? Ans) Force constant does not change because it is a constant

What is angle of friction?, Angle of friction is the angle between the resu...

Angle of friction is the angle between the resultant vector(resultant vector:-resultant vector of   frictional force and normalforce) and normal force vector.

How plane polarized light obtained by refraction, Illustrate how plane pola...

Illustrate how plane polarized light obtained by refraction. Illustrate double refraction ( birefringence) of light. define Young's double slit experiment and give the required the

Illustrate about laser beam welding in short, Illustrate about laser beam w...

Illustrate about laser beam welding in short. Laser beam welding: Laser beam welding (LBW) is a welding technique utilized to join multiple pieces of metal by the use of a l

Explain unit of capacity, Unit of Capacity: The unit of capacity of a c...

Unit of Capacity: The unit of capacity of a capacitor is known as farad (f). It is given by a relation. q = cv.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd