Pressing the button: Mechanical to electrical
<span>Waste energy from this step: Mechanical to heat </span>
<span>Converting electrical signal to IR: electrical to electromagnetic (infrared rays) </span>
<span>Waste energy from this step: electrical to heat </span>
<span>Chemical energy from battery: chemical to electrical</span>
7(a) transpiration is faster in warmer dry air
(b)(I)xylem
(ii) 1. They are stacked end-to-end
2. Consists of dead cells
Answer:
Eyeglass lenses will almost always be convex on the outer surface, the one farthest from the eye, simply to fit it to the curvature of the face.
Explanation:
Hope this helped Mark BRAINLIEST!!!
Answer: C
Explanation: after reading it over and over shes the most reasonable. But I could be wrong so be cautious.
Answer: he goes 1200 m/s
Explanation: because 1 minute is equal to 60 sconds and you have to multiply 20 times 60 so the answer is the car goes 1200 m
