Which effect occurs on light's frequency owing to gravitational redshift?

💡 Explanation

Gravitational redshift decreases light frequency, because spacetime is curved by gravity—time dilation is occurring, reducing its energy through the process. Therefore, frequency must decrease, rather than remain constant due to some external frame, or shift to blue under a reversed situation.

• Which outcome reduces product yield when an exothermic reaction reaches equilibrium in a closed reactor?
• Which result occurs when increased mass curves spacetime?
• Which outcome results when insufficient control rods limit neutron absorption within a nuclear reactor core during power generation?
• Which hybridization change occurs because a carbon atom bonds?
• Which outcome occurs when heating thermosetting polymers above vitrification?
• Which mechanism causes increased ductility in certain metallic crystals at elevated temperature?