In own his blindness the speaker refers to a luminous mist that surrounds me unvarying that breaks things down into a single thing, colorless, formless. What is the luminous mist and what does the speaker mean when he says it breaks things down into a single thing, colorless, formless

The author in "On his blindness" refers to his blindness.

Explanation:

Jorge Luis Borges, the author of this poem, suffered from blindness and that is what he reflects in this poem.

What he means when he says "it breaks things down into a single thing, colorless, formless" is how he sees things because of blindness, as formless and colorless things.

This poem has a melancholic tone. The blindness that came to Borges in 1955 meant a great change for him, since he was a lover and fond of reading.

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:

the correct answer would b,   to show that she was very influential in the democratic party.