Answer:
7.66×10⁻⁵ K⁻¹
Explanation:
From the question,
γ = (v₂-v₁)/[v₁(t₂-t₁)]....................... Equation 1
Where γ = coefficient of volume expansion, v₁ = initial volume, v₂ = Final volume, t₁ = initial temperature, t₂ = Final Temperature.
Given: v₁ = 26.1 cm³, v₂ = 26.2 cm³, t₁ = 25 °C, t₂ = 75 °C.
Substitute these values into equation 1
γ = (26.2-26.1)/[26.1(75-25)]
γ = 0.1/(26.1×50)
γ = 0.1/1305
γ = 7.66×10⁻⁵ K⁻¹
Hence the coefficient of volume expansion is 7.66×10⁻⁵ K⁻¹
True its very important to do those things
If your question is how to get in fitness, all you have to do is work out, but that its self wont get you into shape, if you work out and then eat MILLIONS of food, not really, but a lot of food then what happens is all that workout you just did vanishes because you had one bite of pork... Why pork you ask? Well the fattest foods is
#1 Pork (bacon, some hot dogs, some burgers, and etc.)
e#2 Red meat (Most burgers, Most hot dogs, Sausges, Most Foods, etc)
#3 Big Snacks/ Tasty candy ( Crackers, Chocolate, Gummy Worms, etc.)
#4 Sweet Candy ( Skittles, maybe m n ms)
I could name more but if you just asked what you could replace with that is always TURKEY, turkey can be replaced as Red meat and Pork, also i'm not saying you cant ever eat these foods, just saying to take a easy on them.
The statement that indicate the examples of resource depletion that can occur due to technology is option B which is Certain chemicals are released into the air by cars, leading to acid rain.
<h3>What is resource depletion?</h3>
Resources depletion is the process in which resources or raw materials are been destroyed or been exhausted due to several human activities or technologies thereby by leading to harmful effects on the health and livelihood of humans.
Therefore, The statement that indicate the examples of resource depletion that can occur due to technology is option B which is Certain chemicals are released into the air by cars, leading to acid rain.
Learn more about resource depletion below.
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It’s because flourecent lights operate at higher temperatures than incadecent lights.