The tallest building in the world, according to some architectural standards, is the taipei 101 in taiwan, at a height of 1671 feet. assume that this height was measured on a cool spring day when the temperature was 14.5 ∘c . you could use the building as a sort of giant thermometer on a hot summer day by carefully measuring its height. suppose you do this and discover that the taipei 101 is 0.468 foot taller than its official height. what is the temperature, assuming that the building is in thermal equilibrium with the air and that its entire frame is made of steel?
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Physics, 21.06.2019 22:20
The place you get your hair cut has two nearly parallel mirrors 6.00 m apart. as you sit in the chair, your head is 2.00 m from the nearer mirror. looking toward this mirror, you first see your face and then, farther away, the back of your head. (the mirrors need to be slightly nonparallel for you to be able to see the back of your head, but you can treat them as parallel in this problem.) how far away does the back of your head appear to be?
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Physics, 22.06.2019 14:30
Exercise 2. find the wavelength of a photon emitted when an electron jumps from the n = 3 energy level down to the n = 2 energy level. where is this photon in the electromagnetic spectrum?
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Physics, 22.06.2019 16:30
Acoil suspended freely, points in some direction when no current is passed through it . can you tell what will happen when a current is passed though it?
Answers: 3
Physics, 22.06.2019 22:00
On mars a rock falls an unknown vertical distance from a resting position and lands in a crater. if it takes the rock 2.5 seconds to fall, how high is the cliff the rock fell from? mars' surface gravity is 3.8 m/s2.
Answers: 2
The tallest building in the world, according to some architectural standards, is the taipei 101 in t...
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