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liraira [26]
3 years ago
10

Is glass weigh more than wood

Physics
2 answers:
sergeinik [125]3 years ago
8 0
I would have to agree. If the glass is big and the wood is small then the answer would be glass. But wood tends to weigh more. I could he wring
inn [45]3 years ago
6 0
It depends how large the object is. But, if it is 2 by 4, most likely the wood sieges more than the glass. Hope this helps.
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Tcecarenko [31]
The answer of this question is B.
5 0
3 years ago
The standard metric unit of density for a solid is
prisoha [69]
There is no SI "base unit" of density.
(Any unit of mass) divided by (any unit of volume) is
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5 0
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The density is 1.5 g/cm^3. the mass is 1500. what is the volume
Naddik [55]
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3 years ago
How many electrons can fit in the fourth energy level
luda_lava [24]
Hello User,  

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4 0
3 years ago
Read 2 more answers
An electron is confined in a harmonic oscillator potential well. What is the longest wavelength of light that the electron can a
kipiarov [429]

Answer:

The longest wavelength of light is 209 nm.

Explanation:

Given that,

Spring constant = 74 N/m

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Speed of light c= 3\times10^{8}\ m/s

We need to calculate the frequency

Using formula of frequency

f =\dfrac{1}{2\pi}\sqrt{\dfrac{k}{m}}

Where, k= spring constant

m = mass of the particle

Put the value into the formula

f=\dfrac{1}{2\pi}\sqrt{\dfrac{74}{9.11\times10^{-31}}}

f=1.434\times10^{15}\ Hz

We need to calculate the longest wavelength that the electron  can absorb

\lambda=\dfrac{c}{f}

Where, c = speed of light

f = frequency

Put the value into the formula

\lambda =\dfrac{3\times10^{8}}{1.434\times10^{15}}

\lambda=2.092\times10^{-7}\ m

\lambda=209\ nm

Hence, The longest wavelength of light is 209 nm.

6 0
3 years ago
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