Physics, 23.09.2021 08:00 ayoismeisalex

¿cuál será la temperatura de una mezcla de 50 gramos de agua a 20 grados celsius y 50 gramos de agua a 40 grados celsius?

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 00:00, angelequej1167

Which is not a characteristic of a heat pump? a. it is used in air conditioners. b. it uses a refrigerant. c. it requires no work. d. it reverses the normal flow of thermal energy.

Answers: 2

continue

Physics, 22.06.2019 10:30, tyw3366812778

Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is μs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?

Answers: 3

continue

Physics, 22.06.2019 12:00, jazz8224

The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?

Answers: 3

continue

Physics, 22.06.2019 18:00, abigail018

Which statement is true if the refractive index of medium a is greater than that of medium b? a. total internal reflection is possible when light travels from air to medium b to medium a. b. total internal reflection is possible when light travels from medium a to medium b. c. total internal reflection is possible when light travels from medium b to medium a. d. total internal reflection is possible when light travels from air to medium a. e. total internal reflection is possible when light travels from air to medium b.

Answers: 1

continue

You know the right answer?

¿cuál será la temperatura de una mezcla de 50 gramos de agua a 20 grados celsius y 50 gramos de agua...