When a Star Collapses to Half Size,the Gravitational Field at Its

question 56

Multiple Choice

When a star collapses to half size,the gravitational field at its surface

• A)doubles.
• B)quadruples.
• C)increases eightfold.
• D)remains constant.

---

Definitions:

Abrasion

A type of wound caused by superficial damage to the skin, usually because of friction or scraping.

Urinary Bladder

A hollow muscular organ that stores urine from the kidneys before it is excreted from the body.

Stratified Cuboidal Epithelium

A type of epithelial tissue consisting of layers of cuboidal cells, found in some ducts of glands, providing protection and involved in secretion.