In sub atomic level particles like photons, anti-neutrino are considered to have only energy they have very negligible( assumed to be zero in calculations) in the macroscopic level no particle can exist without mass or volume, they can negligible or zero density but unless in free fall at 9.8 m/s(virtual mass loss) no object can have zero mass
------------------------------------------- ------------------------------------------------------------ light has no resting mass, only energy.
(this answer is incorrect)1. electromagnetic wave
2.sound
3.vaccum aka space
4.force
5.senses (a type of information transferred through electrons, which have mass and volume)
6.time (I would intuitively believe that he means things in our universe, and time is a direction in the fourth dimension, outside our universe)
7.reflection (I don't believe that he was asking for processes, like reflection, otherwise this list would be easy to populate)
8.thought (a type of information transferred through electrons, which have mass and volume)
9.shadow (space is absent of matter, but it itself is a thing, while shadow is absent of light but has nothing observable on its own)
10.light (a form of electromagnetic wave)
objects that don't have matter are gravity ,light,thought and objects that don't have matter are things you can't see or that you can't touch
Objects without mass or volume cannot be physically touched. Some things without mass or volume are shadows, waves, energy, light, sound, photons and gases.
The photon and the neutrino are the only ones that I know of. They're particles, but particles are objects too (sort of).
Like all liquids, water does not have a definite shape or volume.
A good Sunday morning.
light,shadows and reflections
shadow
Photons
When volume is constant, the masses of two objects are in direct proportion to their densities.
Density equalls mass divided by its volume.
Two objects has got same mass means the mass of both the objects is same. It does not comment any thing about the volume of the objects. If the density of the two objects is same, then only their volume will be same. If both the objects are not made up of the same material, they have most likely to have different volume. Rarely it may be same.
Yes, if all of the objects have the same amount of volume they will displace the same amount of water!
Yes, if they have the same volume.
When volume is constant, the masses of two objects are in direct proportion to their densities.
An objects density is determined by its' weight and volume.
An objects density is determined by its' weight and volume.
Expansion means that the volume increases......
The formula of volume
Density equalls mass divided by its volume.
mass divided by volume... mass/volume=density
an everyday object that has the volume of a cubic metre is a sphere
Two objects has got same mass means the mass of both the objects is same. It does not comment any thing about the volume of the objects. If the density of the two objects is same, then only their volume will be same. If both the objects are not made up of the same material, they have most likely to have different volume. Rarely it may be same.
Volume is in 3D objects, so you should say volume for a cube. Area is for 2D objects, that is area for square. Volume for cube = side * side * side Area of square = side * side
he discovered that volume of object immersed in water =volume of liquid displaced
no