Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
Qwerty90
Group Title
Use the given specific heat capacity values below to calculate the percent error of the experimental specific heat capacity that you determined in Part I of the lab.
Known specific heat values — Iron: 0.444 J/g°C; Zinc: 0.390 J/g°C; Copper: 0.385 J/g°C, Aluminum: 0.900 J/g°C
 experimental  actual value  x 100 %
actual value
 2 years ago
 2 years ago
Qwerty90 Group Title
Use the given specific heat capacity values below to calculate the percent error of the experimental specific heat capacity that you determined in Part I of the lab. Known specific heat values — Iron: 0.444 J/g°C; Zinc: 0.390 J/g°C; Copper: 0.385 J/g°C, Aluminum: 0.900 J/g°C  experimental  actual value  x 100 % actual value
 2 years ago
 2 years ago

This Question is Closed

Mani_Jha Group TitleBest ResponseYou've already chosen the best response.1
Well, what values for the specific heat capacities after your experiment? This question fits better into the Physics section.
 2 years ago

Qwerty90 Group TitleBest ResponseYou've already chosen the best response.0
0.4 and 0.42 are my values
 2 years ago

Mani_Jha Group TitleBest ResponseYou've already chosen the best response.1
These are for which substances?
 2 years ago

Qwerty90 Group TitleBest ResponseYou've already chosen the best response.0
They are both nickel
 2 years ago

Mani_Jha Group TitleBest ResponseYou've already chosen the best response.1
Well,consider only one value(that would be the average of the two values you got). Now get the actual value for the specific heat capacity of Ni.(you can get that from wikipediajust search 'nickel'). Now, find the difference of these two values, and divide it by the actual value. Multiply that by 100. That's your error percentage. Did you get it?
 2 years ago

Qwerty90 Group TitleBest ResponseYou've already chosen the best response.0
i figured it out thanks1
 2 years ago

zikri Group TitleBest ResponseYou've already chosen the best response.0
yes, it more to physics i think..
 2 years ago

Qwerty90 Group TitleBest ResponseYou've already chosen the best response.0
In complete sentences, describe three sources of experimental error that could occur with this type of calorimetry lab. Explain, in detail, the effect that each specific error would have on the calculated specific heat capacity values. [ Close this window ]
 2 years ago

Qwerty90 Group TitleBest ResponseYou've already chosen the best response.0
Basically they are asking what could change the outcome of the experiment
 2 years ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.