Physics, 20.09.2020 09:01 adrianna2324
Newton’s law of cooling says that the temperature of a body changes at a rate proportional to the difference between its temperature and that of the surrounding medium (the ambient temperature), dTdt=−k(T–Ta) where T = the temperature of the body(∘C), t = time (min), k = the proportionality constant (per minute), andTa= the ambient temperature(∘C)Suppose that a cup of coffee originally has a temperature of 70∘C. Use Euler’s method to compute the temperature from t = 0 to 10 min using a step size of 2 min if Ta=20∘C and k = 0.019/min.
Answers: 1
Physics, 22.06.2019 05:50
Astudent wears sunglasses to her read a book more easily which wave interaction occurs as light passes from the air into the plastic lenses? a polarization b.refraction c.diffraction d. interference
Answers: 1
Physics, 22.06.2019 12:10
Light traveling in water, nwater = 1.33, strikes a plastic block at an angle of incidence of 51.4°; part of the beam is reflected and part is refracted. if the index of refraction of the plastic is 2.0, what is the angle made by the reflected and refracted beams?
Answers: 2
Physics, 22.06.2019 15:30
What are the north and south poles of a solenoid change with?
Answers: 1
Newton’s law of cooling says that the temperature of a body changes at a rate proportional to the di...
Mathematics, 27.01.2020 07:31
Business, 27.01.2020 07:31
Advanced Placement (AP), 27.01.2020 07:31
Mathematics, 27.01.2020 07:31
Mathematics, 27.01.2020 07:31
History, 27.01.2020 07:31
Mathematics, 27.01.2020 07:31
History, 27.01.2020 07:31