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3 years ago

8

Engineers often attempt to capture and reuse energy or to use renewable resources to minimize harm in the environment. This is R

eferred to as ___

1 answer:

bogdanovich [222]3 years ago

3 0

I believe that this is reffered to as Green Design.

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Humans have three types of cone cells in their eyes, which are responsible for color vision. Each type absorbs a certain part of

harkovskaia [24]

Answer:

The frequency of this light is $6.98\times 10^{14} s^{-1}$ .

Explanation:

Wavelength of the light = $\lambda = 430 nm=4.30\times 10^{-7} m$

Speed of the light = c = $= 3\times 10^8 m/s$

Frequency of the light = $\nu$

$\nu =\frac{c}{\lambda }$

$\nu =\frac{3\times 10^8 m/s}{4.30\times 10^{-7} m}=6.98\times 10^{14} s^{-1}$

The frequency of this light is $6.98\times 10^{14} s^{-1}$ .

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3 years ago

Sophie [7]

Quick answer: Exothermic reactions mean that heat has escaped the system. The answer is A. Heat is released.

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kompoz [17]

I’m pretty sure the answer is B

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2 years ago

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What is the condensation AND freezing point of water C AND F!!

vladimir2022 [97]

Answer:

Condensation 212F or 100C, Freezing 32F or 0C

Explanation:

Condensation 212 degrees Fahrenheit or 100 degrees Celsius.

Freezing point 32 degrees Fahrenheit or 0 degrees Celsius.

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Which of the following is a measure of velocity?

padilas [110]

The correct answer is 30 seconds

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