Angela was instructed on a test to make an analogy, or comparison, for polymers. she writes four examples of how polymers are like pearl necklaces. she has many parts to this analogy that make sense, but one part of her analogy does not fit.
which is the most likely error in her analogy?
the pearls are like monomers.
the thread that connects the pearls is like an ionic bond.
the entire necklace is like a polymer, or macromolecule.
stringing the beads onto the thread is like polymerization.

Imagine you are riding on a yacht in the ocean and traveling at 20 mph. you then hit a golf ball at 100 mph from the deck of the yacht. you see the ball move away from you at 100mph, while a person standing on a near by beach would observe your golf ball traveling at 120 mph (20 mph + 100 mph). now imagine you are aboard the hermes spacecraft traveling at 0.1c (1/10 the speed of light) past mars and shine a laser from the front of the ship. you would see the light traveling at c (the speed of light) away from your ship. according to einstein’s special relativity, how fast will a person on mars observe the light to be traveling? a) 0.1c (1/10 the speed of light) b) c (the speed of light) c)1.1c (c+0.1c)

The current in a hair dryer measures 11 amps. the resistance of the hair dryer is 12 ohms. what is the voltage?unit:

The mini-refrigerator fire was most likely caused by what type of wiring?