prabhulalsoren1

Define the covalent bond and types of bond?

Answer these questions

1. what are some information you acquired through reading/research

2. i knew alot/didn’t know a lot about this topic before reading because??

3.  What are some information you acquired from classmates

4. You actively participated in the group because?

5. Group work are effective/not effective ways to learn, and change my minds because what (give 1-2 reasons)

Write the following English descriptions of rules using the rule format (e.g., rules like [ +F ] → [ −F ] / #). Use features to describe segments and environments as much as possible. If it’s important for your answer, assume English segments and the corresponding features. (Hint: Suppose the difference between an affricate and a stop is that affricates are post-alveolar and [ +strident ] .)

(1) Laterals delete before a nasal consonant.

(2) Insert a mid front tense vowel between two stops.

(3) Obstruents become voiceless at the end of a word.

(4) At the beginning of words, delete a vowel if there’s another vowel immediately after it.

(5) Nasals become stops if the preceding vowel is nasalized.

(6) Coronal stops become affricates before high front vowels.

(7) All consonants except glides delete if there are two non-glide consonants before them.

(8) A vowel becomes round if there’s another round vowel after it, separated by any number of consonants.

You do hot have a thermometer to measure temp you are able to measures the speed of sound through the air. If you measure the sound to be 349m/s. what is the air temp?