Lab 11 - Physics & Astronomy
Lab 11 - Physics & Astronomy
Lab 11 - Physics & Astronomy
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Recessional Velocity is Proportional to Distance10 Mpc 20 Mpc 30 Mpc 40 MpcMilkyWay A B C1400700V = 0 70014002100 2800km/sec40 Mpc30 Mpc20 Mpc 10 Mpc Alien’sGalaxyMilkyWay A B C10 Mpc 20 Mpc2800 2100 1400700V = 07001400km/secThe Universe is Expanding!!