Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich effect occurs when comparing gravitational and inertial mass?
A)Gravitational lensing of distant stars
B)Accelerating frames yield equivalent effects✓
C)Inertial frames cause black hole formation
D)Mass loses its ability to curve spacetime
💡 Explanation
An accelerating frame of reference is locally indistinguishable from a gravitational field because of the Einstein equivalence principle; therefore an astronaut cannot tell if they are accelerating or simply experiencing gravity, rather than other phenomena arising only from gravity or inertia.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Science →- Which outcome occurs when interstitial alloying disrupts regular spacing in a metal lattice?
- Which mechanism causes increased drag coefficient in molecular monolayer coatings under high Reynolds number flow?
- Which outcome occurs during rapid depressurization of liquid nitrogen within an uninsulated container?
- Which effect increases when intense gravitational lensing distorts light?
- Which outcome occurs when an energetic electron approaches insulation?
- Which outcome is inevitable when a catalyst deactivates?
