A Few Hours Before a High-Mass Star Will Blast Its

question 58

Multiple Choice

A few hours before a high-mass star will blast its outer layers in a colossal explosion, specialized detectors on Earth would recognize a spike in the number of

• A) iron nuclei.
• B) carbon nuclei.
• C) protons.
• D) neutrinos.
• E) aurorae.

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Definitions:

Piggybacking

The process of connecting to a wireless network without the permission of the owner of the network.

Hijacking

In the context of computing, it refers to the unauthorized taking over of a digital device or network communication, often for malicious purposes.

Spamming

The practice of sending unsolicited messages, especially advertising messages, in large quantities to an indiscriminate set of recipients.

Electrical Interference

Unwanted disturbances generated by electrical sources, affecting the performance of electronic equipment or devices.