Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing

This Question is Closed

KrytenBest ResponseYou've already chosen the best response.0
is that Co like Cobalt?
 one year ago

HayatcakesBest ResponseYou've already chosen the best response.0
this is what i have so far The mass defect of a nucleus would be 0.56342 amu. The mass defect in kilograms is 9.355 × 1028 kilograms.
 one year ago

HayatcakesBest ResponseYou've already chosen the best response.0
Yes Co as in colbalt
 one year ago

HayatcakesBest ResponseYou've already chosen the best response.0
I just need help on What is the energy equivalent of this mass in kilojoules?
 one year ago

shivam_bhallaBest ResponseYou've already chosen the best response.1
calculate the mass of cobalt due to protons and neutrons. Subtract the mass you get from 59.9338 . The remaining mass is mass defect (in amu). Convert this to kg For energy equivalent. Multiply the mass defect you get by 931.5 MeV to get your answer
 one year ago

HayatcakesBest ResponseYou've already chosen the best response.0
The mass defect of a nucleus would be 0.56342 amu. The mass defect in kilograms is 9.355 × 1028 kilograms. ^ am i correct?
 one year ago

HayatcakesBest ResponseYou've already chosen the best response.0
931.5 MeV is the answer for energy equivalent.????
 one year ago

shivam_bhallaBest ResponseYou've already chosen the best response.1
Nope. (Mass defect * 931.5 MeV) is the answer for energy equivalent.
 one year ago

shivam_bhallaBest ResponseYou've already chosen the best response.1
After you have done that. 1MeV = 10^6 eV = 1.6 *10^(13) J
 one year ago

HayatcakesBest ResponseYou've already chosen the best response.0
0.56342 x 931.5 = ?
 one year ago

HayatcakesBest ResponseYou've already chosen the best response.0
is that how it should be?
 one year ago

shivam_bhallaBest ResponseYou've already chosen the best response.1
0.56342 x 931.5 x 1.6 *10^(13)
 one year ago

shivam_bhallaBest ResponseYou've already chosen the best response.1
This is to get the answer in joules
 one year ago

HayatcakesBest ResponseYou've already chosen the best response.0
8.39721168 × 10^11?
 one year ago

HayatcakesBest ResponseYou've already chosen the best response.0
is that the answer?
 one year ago

shivam_bhallaBest ResponseYou've already chosen the best response.1
energy equivalent of this mass in joules = 8.39721168 × 10^11 J Therefore What is the energy equivalent of this mass in kilojoules?
 one year ago

HayatcakesBest ResponseYou've already chosen the best response.0
Im really confused..
 one year ago

shivam_bhallaBest ResponseYou've already chosen the best response.1
1 kilojoules = 10^3 joules Now try :)
 one year ago

HayatcakesBest ResponseYou've already chosen the best response.0
8.39721168 × 10^14
 one year ago

shivam_bhallaBest ResponseYou've already chosen the best response.1
@Hayatcakes , you are right
 one year ago

shivam_bhallaBest ResponseYou've already chosen the best response.1
But make sure you always write the units while writing the answer
 one year 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.