Giant radio telescope recieves federal money

Giant radio telescope recieves federal money

Assessment

Interactive Video

Science, Physics

11th Grade - University

Hard

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The video discusses the integration of low and mid-frequency antennas with a central supercomputer, forming clusters distributed across various countries. It highlights the specifications of a $2.5 billion radio telescope, which offers a million square meters of collecting area, making it 50 times more sensitive and 10,000 times faster than existing telescopes. The SKA is expected to provide valuable insights into the formation of stars and galaxies following the Big Bang.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of the low and mid-frequency antennas mentioned in the video?

To provide internet connectivity

To generate electricity

To connect to a central supercomputer

To transmit signals to space

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How much is the radio telescope expected to cost?

10 billion dollars

5 billion dollars

1 billion dollars

2.5 billion dollars

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the collecting area of the radio telescope?

1 million square meters

2 million square meters

5 million square meters

500,000 square meters

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In terms of sensitivity, how does the new telescope compare to existing ones?

100 times more sensitive

50 times more sensitive

10 times more sensitive

20 times more sensitive

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What cosmic events is the SKA expected to provide information about?

The formation of black holes

The end of the universe

The creation of the solar system

The formation of stars and galaxies after the Big Bang