Physics
Physics, 22.07.2021 08:40, milkshakegrande101

Một điện tích q = 1 (µC) di chuyển từ điểm A đến điểm B trong điện trường, nó thu được một năng lượng W = 0,2 (mJ). Hiệu điện thế giữa hai điểm A, B là bao nhiêu?

answer
Answers: 2
Get

Other questions on the subject: Physics

image
Physics, 22.06.2019 02:00, ummsumaiyah4185
Write the correct abbreviation for each metric unit
Answers: 1
image
Physics, 22.06.2019 16:00, cmir
The electric field direction is defined by the direction of the force felt by (select one of the following answers): 1. a negative charge. 2. a positive charge. 3. both positive and negative charges.
Answers: 2
image
Physics, 22.06.2019 18:50, rurbanok12
8.29 two streams containing pyridine and acetic acid at 25°c are mixed and fed into a heat exchanger. due to the heat-of-mixing effect, it is desired to reduce the temperature after mixing to 25°c using a stream of chilled ethylene glycol as indicated in the diagram. calculate the mass flow rate of ethylene glycol needed. the heat capacity of ethylene glycol at these conditions is approximately 2.8 kj/(kg k), and the enthalpy change of mixing (δmixh) is given below.
Answers: 3
image
Physics, 22.06.2019 19:30, isiahb123
A47.2 g block of copper whose temperature is 480 k is placed in an insulating box with a 91.8 g block of lead whose temperature is 200 k. (a) what is the equilibrium temperature of the two-block system? (b) what is the change in the internal energy of the two-block system between the initial state and the equilibrium state? (c) what is the change in the entropy of the two-block system? the heat capacities of copper and lead are 386 j/kg·k and 128 j/kg·k, respectively.
Answers: 1
Do you know the correct answer?
Một điện tích q = 1 (µC) di chuyển từ điểm A đến điểm B trong điện trường, nó thu được một năng lượn...

Questions in other subjects:

Konu
Mathematics, 28.07.2021 03:10
Total solved problems on the site: 13590287