Physics, 21.10.2019 21:30 biaxialpower789
Для вимірювання температури води, що має масу 66 г, у неї занурили термометр, який показав температуру 32,4 °с. якою була дійсна температура води, якщо теплоємність термометра 1,9 дж\кг•°с і перед зануренням у воду він показував температуру навколишнього середовища рівну 17,8°с? питома теплоємність води 4200 дж\кг•°с
Answers: 2
Physics, 22.06.2019 09:00
Why can blue light and yellow light combine to produce white light? question 17 options: they are both primary colors of light. they absorb each other's wavelengths. because blue, yellow, and white are primary colors. they are complementary colors of light.
Answers: 1
Physics, 22.06.2019 09:00
An open cart is moving along a straight frictionless horizontal track. when rain starts falling vertically into the cart, what happens to the speed of the cart?
Answers: 3
Physics, 22.06.2019 17:30
Four point charges each having charge q are located at the corners of a square having sides of length a. find symbolic expressions for the following. (a) the total electric potential at the center of the square due to the four charges (use any variable or symbol stated above along with the following as necessary: ke.) vtotal= (b) the work required to bring a fifth charge p from infinity to the center of the square (use any variable or symbol stated above along with the following as necessary: w=
Answers: 2
Для вимірювання температури води, що має масу 66 г, у неї занурили термометр, який показав температу...
Mathematics, 28.10.2020 02:50
Biology, 28.10.2020 02:50
Mathematics, 28.10.2020 02:50
English, 28.10.2020 02:50
Mathematics, 28.10.2020 02:50
Mathematics, 28.10.2020 02:50
Geography, 28.10.2020 02:50
Mathematics, 28.10.2020 02:50
Mathematics, 28.10.2020 02:50
Computers and Technology, 28.10.2020 02:50