What is the main reason the speaker chose to address comments through a video?

Solar Panel Efficiency and Sunlight Distribution

Interactive Video
•
Physics, Science, Geography
•
9th - 10th Grade
•
Hard

Patricia Brown
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To save time
To provide visual explanations
To avoid writing
To reach a wider audience
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does the curvature of a planet affect sunlight distribution?
It causes sunlight to be more intense at the poles
It spreads sunlight over a larger area away from the equator
It has no effect on sunlight distribution
It makes sunlight parallel at all points
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it warmer at the equator compared to the poles?
Sunlight is more concentrated at the equator
The equator is closer to the sun
The equator has less atmosphere
The poles are covered in ice
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why are solar panels not laid flat on the ground?
To avoid damage from weather
To maximize exposure to sunlight
To prevent theft
To reduce installation costs
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to solar panels at 45 degrees north compared to the equator?
They cast shadows and need more space
They receive more sunlight
They are less efficient
They are easier to install
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does atmospheric thickness affect solar panel efficiency?
It increases efficiency at the poles
It makes panels more durable
It decreases efficiency away from the equator
It has no effect on efficiency
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the most efficient position for a light source relative to a solar panel?
Directly overhead
At a 45-degree angle
At the horizon
Behind the panel
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