अवकाश (en. Recess)

A type of recess in the substance of the kidney.

The power of the Governor to promulgate Ordinances during recess of Legislature under of the Constitution of India is beyond dispute.

Another interesting model is a table-stand Its tabletop consists of two parts: adjustable and fixed, which is sometimes equipped with a recess for installing dishes.

Recess helps the children get all the essential dose of daily physical activity.

A total of 333 children from one school were encouraged to go outside for outdoor activities during recess, whereas 238 children from the other school did not participate in a special "recess outside the classroom" (ROC) program.

Questions like who is responsible for recess supervision, the qualifications of these supervisors, the equipment used during recess and if outdoor and indoor area is utilized adequately during recess can be asked when visiting school authorities.

As for the height, then you can follow the rules for the windows in the recess.