Answer:
the advantages of the periodic table are as follows;
Explanation:
- the periodic table is easy to understand and and elements are positioned according to their configurations.
- the lanthanide series as well as the actinide series are seperately placed
- the elements in the table are placed according to their respective atomic numbers thus reduces the complexity of the periodic table.
The time it takes for a point to reach 0 displacement from maximum displacement is
of a cycle. Thus, one period (
) will take
.
The frequency is simply
.
The speed is given by:
Explanation:
First, we need to calculate the constant force, that is, the ratio between the applied force and the rubber stretch due to the application of the force:
Now, we can know how far will an 18N force stretch the rubber. From (1):
The work done by the external force on the rubber is equal to its elastic potential energy:
Answer:
Radiation
Explanation:
radiation is The emission of energy as electromagnetic waves or as moving subatomic particles, especially high-energy particles which cause ionization.
Convection is within liquids, like boiling water.
Conduction is in solids, like leaving a metal fork in a hot pan.
...Brainliest?
I believe that the answer to the question provided above is in a supercooling the effect of stirring is that is acts as catalyst that hastens the cooling effect.
Hope my answer would be a great help for you. If you have more questions feel free to ask here at Brainly.