This is for p. e!
complete in the morning
start date:
day of the wee...
Physics, 28.10.2019 04:31, markusovaevelyn532
This is for p. e!
complete in the morning
start date:
day of the week:
day 1
day 2
i went to be last night at:
/am
/am
i got out of bed this morning at:
/am
/am
last night i fell asleep:
easily
after some time
with difficulty
easily
after some time
with difficulty
i woke up during the night
# of time
#of minutes
last night i slept a total of
hours:
hours:
my sleep was disturbed by: list mental or physical factors including noise, light, pets, allergies, temperature, discomfort, stress
when i woke up for the day, i felt
refreshed
somewhat refreshed
fatigued
refreshed
somewhat refreshed
fatigued
Answers: 1
Physics, 21.06.2019 23:30, ghari112345
Abeam of electrons with of wavelength of 7.5 x 10-6 m is incident on a pair of narrow rectangular slits separated by 0.75 mm. the resulting interference pattern is projected onto a screen 10.0 m from the slits. what is the separation of the interference maxima in the resulting interference pattern?
Answers: 2
Physics, 22.06.2019 10:10, xavierfox1721
In a simplified model of the human eye, the aqueous and vitreous humors and the lens all have a refractive index of 1.40, and all the refraction occurs at the cornea, whose vertex is 2.60 cm from the retina. what should be the radius of curvature of the cornea such that the image of an object 40.0 cm from the cornea’s vertex is focused on the retina?
Answers: 1
Physics, 22.06.2019 11:30, genyjoannerubiera
A100-watt light bulb illuminates a solar cell. the electricity from the solar cell operates a water pump that delivers 1 watt of power. what is the efficiency of the system?
Answers: 2
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