No, We Did Not Just Solve Dark Matter and Dark Energy - SciShow News

No, We Did Not Just Solve Dark Matter and Dark Energy - SciShow News

Assessment

Interactive Video

Created by

Quizizz Content

Physics, Science

11th Grade - University

Hard

The video discusses a new hypothesis by Jamie Farnes proposing that dark matter and dark energy are unified into a single substance called dark fluid, characterized by negative mass. This hypothesis challenges existing cosmological theories and suggests that dark fluid permeates the universe, continuously created to maintain constant density. While the idea simplifies two cosmic mysteries, it faces criticism for contradicting general relativity and lacking empirical evidence. The media's overhype of the hypothesis is also addressed, emphasizing the preliminary nature of the research.

Read more

7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What percentage of the universe is made up of the mystery dark fluid according to the hypothesis?

69%

26%

5%

95%

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main challenge cosmologists face with dark energy?

It accelerates the universe's expansion.

It causes the universe to contract.

It is made of visible matter.

It is too bright to observe.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the proposed single substance that unites dark matter and dark energy?

Dark matter fluid

Positive mass fluid

Negative mass fluid

Energy mass fluid

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the hypothesis suggest about the creation of negative mass?

It is not created at all.

It is continuously created throughout the universe.

It is created only in labs.

It is created only in black holes.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a key problem with the negative mass hypothesis?

It contradicts the rules of quantum mechanics.

It is based on proven theories.

It suggests the universe is shrinking.

It aligns perfectly with general relativity.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is one of the biggest issues with the hypothesis according to critics?

It is widely accepted by all cosmologists.

It lacks evidence for matter creation.

It is fully supported by quantum mechanics.

It has been proven by multiple studies.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What did some media outlets fail to emphasize about the hypothesis?

Its acceptance by all scientists

Its preliminary nature

Its proven status

Its complete rejection