Synthetic Gemstones

Gemstones that are created artificially in a laboratory to resemble all properties of an original gemstone are called synthetic gemstones. The basic difference between natural gemstones and synthetic ones are that original gemstones may have some impurity in them, but synthetic ones have none. Synthetic stones are created under similar conditions that occur in nature, but inside a lab. Some synthetic gemstones that are available in the market are moissanite, diamond, emerald, ruby, sapphire, cubic zirconia, and alexandrite. These stones are considered genuine imitations.

Identify the figure of speech used in the last sentence of the passage.
A.
euphemism
B.
oxymoron
C.
hyperbole
D.
metaphor

answer: my favorite subject is choir

explanation: it is choir becuase you can sing and have fun singing at the same time with your friends.

just say it's your friend did it and you had no idea?

a solenoid is created by wrapping a l = 90 m long wire around a hollow tube of diameter d = 4.5 cm.   the wire diameter is d = 0.9 mm.   the solenoid wire is then connected to a power supply so that a current of i = 9 a flows through the wire.

randomized variablesl = 90 m

d = 4.5 cm

d = 0.9 mm

i = 9 a                                          

write an expression for the number of turns, n, in the solenoid. you do not need to take into account the diameter of the wire in this calculation.

calculate the number of turns, n, in the solenoid.

write an expression for the length of the solenoid (l2) in terms of the diameter of the hollow tube d.

calculate the length of the solenoid (l2)   in meters.

calculate the magnitude of the magnetic field at the center of the solenoid in teslas.

explanation:

1. negative, complain without fixing anything.

2. she disagrees with them.