Question

write any two advantages and disadvantages of solar cells​

Answer 1

Explanation:

Advantages include

• they can generate a lot of electricity.
• less money use

Disadvantages

• include they are still costly
• only work when the Sun is shining, not on cloudy days, not when it's raining, and not at night.

Answer 2

Explanation:

A sonority hierarchy or sonority scale is a hierarchical ranking of speech sounds. Sonority is loosely defined as the loudness of speech sounds relative to other sounds of the same pitch, length and stress, therefore sonority is often related to rankings for phones to their amplitude.