EAP5A The Multiverse

There are a number of ideas about multiple universes that physicists have proposed. ​ ​

• True
• False

Answer explanation

Physicists have given the question of whether parallel universes could exist a lot of thought – and have come up with quite a few theories.

Galaxies closer to Earth are increasing faster than those further away.​

• True

• False

There are galaxies that exist that we will never be able to see​

• True
• False

Another theory has cosmic inflation occurring well after the Big Bang. ​

• True

• False

In the theory of universe bubbles, a bubble size is immeasurable.​

• True
• False

Quantum mechanics measures the speed of particles.

• True

• False

A parallel universe would be almost entirely identical to our own.

• True

• False

When a separate universe is created, we can try to communicate with it.

• True

• False

Physicists believe that the infinite expanse theory is as unlikely as the universe bubble theory

• True

• False

Physicists claim that it’s impossible that we will ever know if the multiverse is real.

• True

• False