The difference between paper chromatography and thin layer chromatography is that:
a. paper chromatography uses capillary action, while tlc uses a silica gel.
b. paper chromatography uses capillary action, while tlc uses a stationary and mobile phase.
c. paper chromatography separates dyes based on mass, while tlc separates dyes based on charge or solubility.
d. paper chromatography separates an insoluble solid from a liquid, while tlc separates a solvent from its solution.

the answer is 3.1 his answer is wrong mines is right

the higher the current the higher the mag field around it the higher the influence on the compass

radiation

explanation:

heat is transmitted by radiation

this is an example of "committed" time.

committed time, as contracted time, takes need over essential and available time since it is seen as profitable work. it alludes to the time allotted to keep up a home and family. at the point when a man is commuting using committed time this individual may feel that the drive is an obligation to family, for example, strolling youngsters to class or driving a mate to work. contracted and committed time clients may feel that their commute could really compare to the commute of important or leisure time clients on the grounds that their commute is profitable work. in this manner, they might be more disposed to pick a mechanized method of movement.