subject
Physics, 12.05.2021 01:20 allytrujillo20oy0dib

A sample of mercury metal is cooled from 52.5C to 25.0C. In the process, 766J of heat is released. What is the mass of mercury that was in the sample? The specific heat capacity of mercury is 138J/kgC.

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 08:00
You have a pick-up truck that weighed 4,000 pounds when it was new. you are modifying it to increase its ground clearance. when you are finished
Answers: 1
question
Physics, 22.06.2019 10:00
The frequencies refer to the sample data collected from a population of interest when performing a hypothesis test comparing two or more population proportions.
Answers: 2
question
Physics, 22.06.2019 16:20
What organization and environment is described above?
Answers: 1
question
Physics, 22.06.2019 16:40
Aparticle's position is given by x = 3.00 - 9.00t + 3t2, in which x is in meters and t is in seconds. (a) what is its velocity at t = 1 s? (b) is it moving in the positive or negative direction of x just then? (c) what is its speed just then? (d) is the speed increasing or decreasing just then? (try answering the next two questions without further calculation.) (e) is there ever an instant when the velocity is zero? if so, give the time t; if not, answer "0". (f) is there a time after t = 3 s when the particle is moving in the negative direction of x? if so, give the time t; if not, answer "0".
Answers: 3
You know the right answer?
A sample of mercury metal is cooled from 52.5C to 25.0C. In the process, 766J of heat is released. W...
Questions
question
Social Studies, 25.07.2019 06:00
Questions on the website: 13722367