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bath

Primary Information
Secondary Information

Definition

Bath is the act of washing the body in water. It is a personal hygiene practice that is common in many cultures around the world.

Baths can be taken in a variety of ways, including in a bathtub, shower, or even a river or lake. They can be taken with or without soap, and they can be hot or cold.

Baths have many benefits for health and well-being. They can help to clean the skin, remove dirt and bacteria, and relax the muscles. They can also help to improve circulation and reduce stress.

In addition to their physical benefits, baths can also have a psychological impact. They can be a way to relax and de-stress, and they can also be a way to connect with oneself and one's surroundings.

How can the word be used?

I like to soak in a hot bath after a long day.

bath

Different forms of the word

Noun:

  • bath (the act of washing the body in a tub or shower).
  • bath (a tub or shower used for washing the body).
  • bath (a liquid used for bathing).

Adjective:

  • bath (of or relating to bathing).

Verb:

  • bathe (to wash the body in a tub or shower).

Etymology

The word "bath" has an interesting etymology. It comes from the Old English word "bæþ", which means "to wash". The Old English word "bæþ" is related to the Old Norse word "baði", which also means "to wash".

Question

What is a bath used for?

AQA Science Exam Question and Answer

Question:

Define the term "bath" in the context of chemistry and its relation to physical changes. Explain the process of dissolving salt (sodium chloride) in water during a bath.

Answer:

In the context of chemistry, a "bath" refers to a liquid-filled container used for various purposes, including personal hygiene. During a bath, substances like salt can dissolve in water, representing a physical change where the solute particles mix with the solvent particles without forming a new chemical compound.

Explanation of Dissolving Salt in Water during a Bath:

When salt (sodium chloride) is added to water in a bath, the salt particles disperse and mix with water molecules. The polar nature of water allows it to form hydrogen bonds with the sodium and chloride ions of salt. As a result, the salt dissolves, and a homogeneous solution is formed. During this process, no new chemical bonds are created or broken, and the original salt and water remain chemically unchanged.