PWS 2025 | WTT | Denny, Max, Kenji V5
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Lesson duration is: 60 minItems in this lesson
Slide 1 - Slide
Slide 2 - Slide
What effect does a higher humidity have on the air?
A
lower air density
B
no difference
C
higher air density
D
the air has a higher temperature
Slide 3 - Quiz
Slide 4 - Slide
Slide 5 - Slide
How many forces on a falling object apply in a sealed environment?
A
4
B
3
C
2
D
1
Slide 6 - Quiz
Slide 7 - Slide
Slide 8 - Slide
What is the function of a hygrometer?
A
Measures temperature
B
Measures light
C
Measures humidity
D
Measures fat
Slide 9 - Quiz
Slide 10 - Slide
Slide 11 - Slide
Slide 12 - Slide
Slide 13 - Slide
Slide 14 - Slide
What did A stand for in the formula?
A
surface area of the object
B
area of resistance
C
angle of the fall
D
anti gravity
Slide 15 - Quiz
Slide 16 - Slide
Is the hypothesis approved?
If the object (ping pong ball) falls faster in an environment with lower humidity, as measured by the fall time recorded on an iPhone camera. In that case, this suggests that air resistance is lower, illustrating that humidity affects the density of the air, suggesting a higher falling time
If the object (ping pong ball) falls faster in an environment with lower humidity, as measured by the fall time recorded on an iPhone camera. In that case, this suggests that air resistance is lower, illustrating that humidity affects the density of the air, suggesting a higher falling time
A
yes
B
no you have wasted 80 hours of your life on this
