Unseen Objects in Our Galaxy Have Been Found by the Bending

question 28

Multiple Choice

Unseen objects in our galaxy have been found by the bending effect they have on more distant stars' light passing near them. These small objects that don't emit light are calculated to have masses of about 10× the mass of the Sun. Which is the best choice for these objects

• A)black hole
• B)neutron star
• C)white dwarf
• D)main-sequence stars

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Definitions:

27-Gauge

Describes the diameter of needles, with 27-gauge indicating a very fine needle size commonly used in medical procedures.

Phenytoin

An anticonvulsant medication used to control seizures, particularly in epilepsy.

Trough Level

The lowest concentration of a drug in the bloodstream, measured just before the next dose is due.

Oxycodone

A potent opioid pain medication used to treat moderate to severe pain, subject to prescription control due to its addictive potential.