Big Bang, Travel through Galaxies & Doppler Effect Review

Infer why the NASA scientists like Dr. Romilly, from the movie "Interstellar", thought traveling through the wormhole was a good idea.

• The wormhole would help them freeze time in order to get their job done without aging.

• The wormhole would help them travel farther distances in less time.

• The wormhole would ensure a safer journey through space.

• The wormhole would allow them to travel to the past to fix the problems on Earth.

In the Interstellar clip, what was the shape of the 3D wormhole that had only been shown as a circle in textbooks?

• A triangle

• A square

• A quadrilateral

• A sphere

A wormhole is said not to be a naturally occurring phenomenon. What do the Interstellar characters believe is the reason they've found a wormhole in our solar system?

• It was placed there by some other life forms.

• It was created by our imaginations.

• It was generated in the vacuum due to all our space travel over the years.

• It was actually made by the heat in space naturally so the belief it is unnatural, is wrong.

Which EM energy wave on the list has the longest wavelength?

• Yellow visible light

• Gamma ray

• Microwave

• Ultraviolet ray

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How is a black hole different from a wormhole?

• A wormhole has only one opening.

• A wormhole destroys anything that enters it.

• A black hole has only one opening and destroys anything that travels into the event horizon.

• A black hole reduces the distance an object travels through it.

Which color in the visible light portion of the Spectrum has the highest frequency?

• Blue

• Green

• Yellow

• Orange

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Which EM energy wave on the list has the most energy?

• Blue visible light

• Radio wave

• Microwave

• Infrared wave

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Which color below has the most energy on the visible light portion of the Spectrum?

• Orange

• Red

• Yellow

• Violet

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When a change in a moving object's wavelength is captured on film, it's an example of the

• Big Bang.

• universe expanding.

• Doppler Effect.

• increasing frequency.

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When an object is moving toward (you) what color does the approaching wavelength cast?

• red

• turquiose

• blue

• yellow

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