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Which subatomic paricle has the smallest mass?
Electrons
What is equivalent spherical diameter?
is the diameter of a sphere having same volume as that of the paricle.
Look at figure 6-1 in your text Explain the transfer of energy in diagram and tell why the metal spoon gets hot?
part of the spoon is heated by contact with the hot water .heat is transferred through the metal spoon, particle by paricle, until the entire spoon is hot.
What is the formula that Albert Einstein is most famous for?
E=MC2 The rest energy of a paricle is equal to its mass times the speed of light squared.
Where is the nucleus of an atom and what does it contain?
Atom is the smallest paricle for matters. Nucleus of it is posistioned at the center and it contains protons and neutrons. LaDy_caRoLi "christine carren alcantara"
Name the paricle responsible for conduction in concrete?
The particle responsible for conduction in concrete is typically the ions present in the water or minerals within the concrete mixture. These ions can facilitate the flow of electricity through the material.
Maximum bulk density can be occur?
bulk density depend on that material from which soil formed. so maximum bulk density depend on particle density of that mineral. Therefore,we can only tapped the soil upto perticle density. so maximum bulk density may be occur at equal to paricle density.
What is a positively charged subatomic paricle?
A positively charged subatomic particle is a proton. Protons are found within the nucleus of an atom and carry a positive electrical charge.
What is an alpha paricle?
An alpha particle is a type of ionizing radiation consisting of two protons and two neutrons, similar to the nucleus of a helium atom. It is relatively large and has low penetrating power, making it harmful if ingested or inhaled but less dangerous if it interacts with external surfaces.
A paricle moves along a circular path of radius r and completes a half circle calulate the distance traveled by the particle and the dispalcement of the particle?
distance = 1/2 circumference displacement = 2 r (special case because exactly half of the circle was travelled) circumference = 2*pi*r 1/2 circumference = 1/2*2*pi*r = pi * r
4 sub-atomic paricle composition of 4 atoms?
The four sub-atomic particles that make up atoms are protons, neutrons, electrons, and positrons. Protons and neutrons are found in the nucleus of an atom, while electrons orbit the nucleus. Positrons are the antimatter counterpart of electrons.
How many types of Passive transport are there?
1) Passive diffusion. 2) Carrier mediated diffusion. In passive diffusion particles move from higher concentration to lower concentration. In carrier mediated passive diffusion a carrier protein comes, takes a paricle with it, go inside the cell membrane and liberate the particle inside. This is simple physics. By this way, once equal concentration is achieved (50 % on either side.) the diffusion should stop. But in biology the absorption may extend to very high level by passive diffusion. In biology on the other side of the cells there are cappilaries. They carry away the particle, say glucose, and maintain the concentration gradient. And so absorption continuesto very high level. ( Till all the particles are equally distributed.)
