In Which Way Are Type II Supernovae Different from Type

question 135

Multiple Choice

In which way are type II supernovae different from type I supernovae?

• A) Type II supernovae have hydrogen spectral lines.
• B) Type II supernovae require a binary system.
• C) Type II supernovae are much more luminous.
• D) Type II decline in brightness faster at first and then more slowly.

---

Definitions:

Automobile Transportation

The transportation of passengers or goods by vehicles designed for travel on roads.

Seatbelt

A safety device designed to secure the occupant of a vehicle against harmful movement that may result during a collision or a sudden stop.

Gasoline

A petroleum-derived liquid mixture, primarily used as fuel in internal combustion engines.

Dynamic Inefficiencies

Inefficiencies in an economy or market that arise over time, often due to poor investment decisions or policies that hinder adaptation to new technologies or market conditions.