Alphabet-owned Loon plans to bring internet balloons to Kenya

Alphabet-owned Loon plans to bring internet balloons to Kenya

Assessment

Interactive Video

Science, Other, Physics

11th Grade - University

Hard

Created by

Quizizz Content

FREE Resource

The video explains Loons Internet, a project using tennis court-sized polyethylene balloons filled with helium and powered by solar panels. These balloons fly in the stratosphere, about 20 kilometers above sea level, and are programmed to navigate using wind channels. They predict speed and direction to maneuver effectively. The balloons are equipped with antennas to receive wireless internet signals from local telecom partners and relay them to other balloons, providing internet connectivity across regions.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the size of the Loons Internet balloons?

The size of a soccer field

The size of a football field

The size of a tennis court

The size of a basketball court

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What material are the Loons Internet balloons made of?

Nylon

Polyester

Polyethylene

Rubber

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

At what altitude do the Loons Internet balloons operate?

20 kilometers above sea level

25 kilometers above sea level

10 kilometers above sea level

15 kilometers above sea level

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do the Loons Internet balloons navigate?

By following the sun

Using GPS signals

By wind channels

Using magnetic fields

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What role do antennas play in the Loons Internet system?

They help in navigation

They receive and relay Internet signals

They monitor weather conditions

They provide power to the balloons