The Supernova Generated by the Explosion of a High Mass

question 51

Multiple Choice

The supernova generated by the explosion of a high mass star fades slowly because of energy generated by ____.

• A) magnetic fields around the neutron star
• B) disintegration of iron in the core of the star
• C) radioactive decay of nickel formed in the expanding shell of the supernova
• D) fusion of the remaining hydrogen in the star
• E) matter-antimatter disintegration around the collapsed core

Understand and apply the concept of pivot tables for data analysis.

Comprehend the significance and calculation of cumulative relative frequencies.

Identify and manage outliers in statistical data analysis.

Recognize formal statistical measures for categorical and continuous data.

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Definitions:

Mastectomy

A surgical operation to remove one or both breasts partially or completely, often as a treatment for breast cancer.

Heart Attack

A medical emergency where the blood flow to the heart is suddenly blocked, leading to damage or death of heart muscle.

Piloerection

It refers to the involuntary erection of hairs on the skin, caused by the contraction of tiny muscles at the base of hair follicles, often in response to cold or fear.

Hypothermia

A medical emergency condition where the body loses heat faster than it can produce heat, causing a dangerously low body temperature.