" 19When two surfaces are coated with a lubricant,then they "

Which one of the following statement is a correct statement When two surfaces are coated with a lubricant then they

When the two surface are coated with the lubricant, the they will

When two sufaces are coated with lubricant, friction between the surfaces "_____"

When two sufaces are coated with lubricant, friction between the surfaces "_____"

Assertion : In lotus metabolism is hindered when the leaves are coated with wax on upper surface. Reason : In lotus, stomata are present on upper epidermis, so that if leaves are coated with wax on upper surface, stomatal transpiration will not occur.