Biotic components are living things. The root word bio means life. When you say something is abiotic, it means non-living things. The prefix "a" means not or non.
<span>Sunlight and heat: Abiotic
Insects: Biotic
Rotting log: Biotic (This is considered biotic because it was a living thing.)
Bacteria: Biotic
Water: Abiotic
Rocks: Abiotic</span>
Answer:
See the explanation below.
Explanation:
<u>meters</u> per <u>second</u> per <u>second</u> = (m/s/s) = (m/s^2)
This means that the body increases or decreases its speed 1 (m/s), for every second that passes. An easy example to understand is the acceleration of gravity g = 10 [m/s^2]. This means that if a body is thrown from a 100 (m) high tower, for every second it passes the speed will increase by 10 [m/s].
Answer:
B. Only wavelengths between infrared and ultraviolet
Explanation:
That is the visible spectrum if you look up a diagram of the light spectrum.
Answer:
710.79 Joules
898.56 Joules
264.45 K
172.2 K
Explanation:
W = Work done
Q = Heat added = 1248 J
= Temperature of hot reservoir = 615 K
= Temperature of cold reservoir
Efficiencies of engine A and B
= 0.57
= 0.72
Efficiency is given by
Work done by engine A is 710.79 Joules
Work done by engine B is 898.56 Joules
Efficiency
The temperature of the cold reservoir is 264.45 K
The temperature of the cold reservoir is 172.2 K