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Stress Pattern

Number of Syllables

Primary Stress

FRE quent ly

3

first

Suggested exercises

1. You've told a student to check the temperature of her reaction mixture frequently. She asks, "How often do you mean?" What do you say?
F

Useful words

at first
record the temperature
as often as you can
until you know
rate of change
every 30 seconds
every minute
every 10 minutes
F

2. A student tells you he frequsntly has headaches in the lab, and worries about chemical vapors in the air. What do you say?
F

ventilation
hoods
air flow
tested with a volatile solvent
not detectable outside hood
keep the sash low
personal allergy
unusual sensitivity
Health Services
tension, perhaps
talk to the Professor
F

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