Question
The hair of shaving brush clings together when removed
from water due to –Solution
Surface tension is a contractive tendency of the surface of a liquid that allows it to resist an external force. It is revealed, for example, in the floating of some objects on the surface of water, even though they are denser than water, and in the ability of some insects (e.g. water striders) to run on the water surface. This property is caused by cohesion of similar molecules, and is responsible for many of the behaviors of liquids.
EC (dS/m) and Boron content (ppm) of normal water is
Which of the following statement is correct regarding the Agriculture Infrastructure Fund?
1. Interest subvention on loans up to 2 crore limit is...
The agroforestry tree species sheds its leaves during the dry season to conserve water is
Cyclones in the Bay of Bengal usually occur during the period.
Which of the following is the scientific name of lesser grain borer:
Which plant hormone is referred to as the "stress hormone" and induces stomatal closure during water stress?
Which of the following is considered as an ancestor of angiosperm due to presence of vessels?
Compound gives buttery flavor
Anion exchange capacity is found maximum in the case of:
Mutation term was coined by
