NEED HELP QUICK! DO BOTH! THANKS! BRAINLIEST!!
...
Answers: 2
Physics, 21.06.2019 18:40
The intensity, or loudness, of a sound can be measured in decibels (db), according to the equation , where i is the intensity of a given sound and is the threshold of hearing intensity. what is the intensity, in decibels, [i(db)], when ? use a calculator. round to the nearest whole number. 8 9 19 80
Answers: 1
Physics, 22.06.2019 11:00
What would be the result of an alpha particle coming into a magnetic field? a) the alpha particle will stop moving. b) the alpha particle will reverse its direction. c) the alpha particle will be deflected in a curve path. d) the alpha particle will continue to travel in a straight line.
Answers: 1
Physics, 22.06.2019 19:00
The particle p starts from rest at point a at time t = 0 and changes its speed thereafter at a constant rate of 2.8g as it follows the horizontal path shown. determine the magnitude and direction of its total acceleration (a) just before point b, (b) just after point b, and (c) as it passes point c. state your directions relative to the x-axis shown (ccw positive) and choose the angle with the smallest magnitude.
Answers: 1
Physics, 22.06.2019 21:00
On a mild saturday morning while people are working inside, the furnace keeps the temperature inside the building at 23degreesc. at noon the furnace is turned off, and the people go home. the temperature outside is a constant 16degreesc for the rest of the afternoon. if the time constant for the building is 3 hr, when will the temperature inside the building reach 18degreesc? if some windows are left open and the time constant drops to 2 hr, when will the temperature inside reach 18degreesc?
Answers: 3
Advanced Placement (AP), 21.11.2020 22:20
Mathematics, 21.11.2020 22:20
Biology, 21.11.2020 22:20
English, 21.11.2020 22:20
Chemistry, 21.11.2020 22:20
Mathematics, 21.11.2020 22:20
English, 21.11.2020 22:20
Mathematics, 21.11.2020 22:20
Health, 21.11.2020 22:20
Mathematics, 21.11.2020 22:20
Mathematics, 21.11.2020 22:20
Biology, 21.11.2020 22:20
Arts, 21.11.2020 22:20