Answer:
-2R
Explanation:
The focal length can be calculated using this formula
1/f = (n1/n2-1)(1/r1-1/r2)
1/f = (1/1.33-1)(1/r + 1/r)
= -0.133/1.33(2/R)
F = -2R
The focal length is this
If a hummingbirds diet is composed mainly of honeysuckle
nectar, it would require 10g/0.020g * 15 seconds for sugar = 2.08 hours = 124.8 minutes
8g/0.010g * 15 for protein = 3.3 hours = 216 minutes
If a hummingbirds diet is composed mainly of nasturtium nectar,
it would require 10g/0.010g * 20 seconds for sugar = 5.5 hours = 330 minutes
<span>8g/0.010g * 20 for protein = 4.4 hours = 264 minutes</span>
Physical change 1 is the answer
The biceps brachii forces can be resolved into the complete flexion of the elbow joint and the possible movement of the shoulder joint. The biceps brachii contains two heads that are attached on the shoulder region of the body. These muscles are partly responsible for allowing movements within the upper extremities.