Health, 28.09.2019 04:20 aprilreneeclaroxob0c
Aperson wears a hearing aid that uniformly increases the intensity level of all audible frequencies of sound by 30.0 db. the hearing aid picks up sound having a frequency of 100 hz and an intensity of 1.3e-10 w/m2. what is the intensity delivered to the eardrum?
Answers: 2
Health, 22.06.2019 17:30
Protein provides 4 calories per gram. mary is on a diet that requires her to eat atleast 40 grams of protein each day. shes eaten 152 calories of protein today. how much more protein does mary need to eat to meet her goal?
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Health, 23.06.2019 07:00
When do people generally experience rapid growth for a second time? a. between the ages of 3 and 9 b. between the ages of 9 and 12 c. between the ages of 13 and 20 d. between the ages of 25 and 29 which action occurs in the third stage of cell division? a. the nuclear material of cell is copied exactly. b. the nuclear membrane disappears. c. the cell forms two nuclei d. the nuclear material separates, with half moving to either side of the cell.
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Health, 23.06.2019 10:20
According to bowlby which of the following is not required in order for infants to form healthy attachments with their parents
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Aperson wears a hearing aid that uniformly increases the intensity level of all audible frequencies...
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