A block is pulled 0.90 m to the right in 2.5 s. What's the blocks average speed to the nearest hundredth of m/s?

eve and marks ratios are equivalent

step-by-step explanation:

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:

4.5%

step-by-step explanation: