Ans: the degree or intensity of heat present in a substance or object, especially as expressed according to a comparative scale and shown by a thermometer or perceived by touch. Thermal energy is the internal energy of an object due to the kinetic energy of its atoms and/or molecules.
Non metal
Metals have high melting points, are not brittle or powdery, luster and are not white in colour
Heat transfer to a beaker on a hot plate is an example of conduction.
Explanation:
Conduction is a process where heat is transferred from one particle to another particle. Conduction is mainly possible in case of solids.In case of solids the atoms as well as the molecules are tightly packed through which the kinetic energy can easily pass. Conduction takes place when both the objects are touching each other. But in case of liquids molecules are loosely packed as a result convection takes place.
Ka expression for methanaminium (CH3NH3+) is given as follow,
Using Coulomb's Law, which states that F = kq1q2/r^2,
where q1 and q2 are the charges of the objects, and r is the distance between them,
we substitute:
F = (9.0x10^9)(5.0)(7.0)/1.2²
F = 2.1875x10^11 N
Answer is 2.2 x 10^11 N.
