how might the fermi telescope help scientists study dark matter? (paragraph 12)\na. by making dark matter…
how might the fermi telescope help scientists study dark matter? (paragraph 12)\na. by making dark matter visible\nb. by recording rotation speed\nc. by observing bending light\nd. by detecting gamma rays
Answer
Brief Explanations:
The Fermi Telescope is designed to detect gamma - rays. Dark matter interactions are hypothesized to produce gamma - rays, so detecting these gamma - rays can provide clues about dark matter. Dark matter is not visible directly (eliminating A). Recording rotation speed is related to other methods of inferring dark matter presence but not the main function of the Fermi Telescope (eliminating B). Observing bending light is gravitational lensing, not the Fermi Telescope's main way to study dark matter (eliminating C).
Answer:
D. by detecting gamma rays