Question 11 (1 point) The function h defined by h(t) + (49+4.90) (10 -t) models the height, in meters of an object 1 seconds after it is
dropped from a helicopter.
Find or approximate the time when the object hits the ground. Explain or show your reasoning.

answer: ur v dumb

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: