Hot Fudge Sunday!!!
This time I decided to use my mother's camera because she finally found it. But I was sitting at home, doing physics homework, when my friend called my cell phone. Because I forgot to change my phone back to ring since I was at church, my phone started to vibrate. Then I thought to myself, didn't mr, kohara talk about how phones vibrate? Except I forgot exactly what he said, I remember it had something to do with physics.
Wow, this is odd, its almost 730 pm, and I still did not eat dinner. Hmmmmmm, thats probably why I am hungry. This reminds me of this morning, when I woke up too late and I was unable to eat breakfast or else we would be late to church. So I was hungry. Anyways I am mad because on top of being hungry, I still have to do three nights of physics homework :( but yet I am excited to have physics tomorrow. The cool thing about extended is that it does not matter if it is odd or even, there is still physics on Monday!
So about the video, it just shows how my phone vibrates and if my room was quiet enough, I would even be able to hear the vibrate. What I realized was that the phone vibrates louder on my desk then on my bed. This is because on the desk, the whole thing vibrates at the same frequency as the phone but on the bed, the vibrations get absorbed because it is so squishy, not like the desk, which is solid. Its like how the tuning fork is louder on the table top, then in your hand. Also the vibration sound is at a frequency between 20 hz and 20000 hz because that is the range humans can hear and I heard it. SWEET! It's time for dinner!
1 Comments:
oh thats stats homework. how poopy
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