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Answer choices
160
150
140
120

c

Step-by-step explanation:

C, 140

Step-by-step explanation:

I'm actually learning about this in class right now. The formula for volume is area of base x height/length. To find the area of the base, do 10 x 2 = 20. The height/length is already labeled as 7. Now we do 20 x 7 = 140. Therefore, the volume of this rectangular prism is 140.

Hope this helped! If it did, please give me brainliest! It would help a lot! Thanks! :D

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: