Answer:
When water is added to a graduated cylinder, having a surface where the sides of the water look higher than the center means that the curved surface is a concave meniscus which has formed because of surface tension (Choice C).
Explanation:
A meniscus is simply the curvature that the surface of a liquid acquires when it is in a container, such as a graduated cylinder. It is concave when there is attraction between molecules -water and glass- or it can be convex when both surfaces are repelled.
<u>Water is a polar molecule</u>, with the capacity to adhere to the surfaces it comes into contact with. This characteristic causes it to form a concave meniscus, as the outermost molecules adhere to the glass surface, while the surface tension of the water attracts the molecules from the centre downwards, causing the concavity.
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Measuring with a graduated cylinder brainly.com/question/4070509
Answer:
Separation from spiritual ties.
Explanation:
Spirituality may be defined as the belief towards the religion or the religious process that helps to find the individual identity of the man. The spirituality might also represent the Holy spirit in Christians.
The spirituality is helpful for the connection of the individual with its religion. The esoteric traditions and religious traditions are involved in the spirituality. Allen do not attend the mass implies that he might be separating from the spiritual ties and loses his belief from the religion.
Thus, the answer is separation from spiritual ties.
One of the difference is that the ice cube is solid and gas is not.
