1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Margaret [11]
3 years ago
13

Calculate the nuclear binding energy per nucleon for 136^Ba if its nuclear mass is 135.905 amu.

Physics
1 answer:
kompoz [17]3 years ago
4 0

Answer:

1.312 x 10⁻¹² J/nucleon

Explanation:

mass of ¹³⁶Ba = 135.905 amu

¹³⁶Ba contain 56 proton and 80 neutron

mass of proton = 1.00728 amu

mass of neutron = 1.00867 amu

mass of ¹³⁶Ba = 56 x  1.00728 amu + 80 x 1.00867 amu

                      = 137.10128 amu

mass defect = 137.10128 - 135.905

                    = 1.19628 amu

mass defect = 1.19628 x 1.66 x 10⁻²⁷ Kg

                     = 1.9858 x 10⁻²⁷ Kg

speed of light = 3 x 10⁸ m/s

binding energy,

E = mass defect x c²

E = 1.9858 x 10⁻²⁷ x (3 x 10⁸)²

E = 17.87 x 10⁻¹¹ J/atom

now,

binding energy per nucleon =\dfrac{17.87\times 10^{-11}}{136}

                                              = 0.1312 x 10⁻¹¹ J/nucleon

                                              = 1.312 x 10⁻¹² J/nucleon

You might be interested in
WHY IS LIFE SO IMPORTANT?​
s2008m [1.1K]

Answer:

The water and sleep

Explanation:

But is necessari

5 0
3 years ago
Read 2 more answers
Ariana is heating a beaker of water. She notices that the water at the bottom
RSB [31]
B will be the answer ( Radiation)
6 0
4 years ago
A stone is thrown straight up from the roof of an 80 ft building. the height, in feet, of the stone at any time t, in seconds, m
julsineya [31]

Answer:

144 ft

Explanation:

h(t) = -16t² + 64t + 80

The maximum height is at the vertex.  We can find the vertex of a parabola using -b / (2a):

t = -64 / (2×-16)

t = 2

The vertex is at 2 seconds.  The height of the stone at this time is:

h(2) = -16(2)² + 64(2) + 80

h(2) = 144

The maximum height is 144 feet.

8 0
4 years ago
A trapeze artist swings in simple harmonic motion with a period of 3.8 s.
zavuch27 [327]
As we know that time period of simple pendulum is given as

T = 2π √L/g

3 0
3 years ago
Which describes the two parts of a measurement? a unit and a symbol a conversion factor and a number a symbol and a conversion f
wariber [46]
<h2>Right answer: a number and a unit</h2>

The measurement consists in <em>comparing a selected pattern with the object or phenomenon whose physical magnitude is going to be measured, to find out how many times the pattern is contained in that magnitude.</em> That is, it is about identifying or quantifying a particular characteristic or aspect of a particular object or construct.


Now, a well done measurement has two parts:

-The number gives us information about the quantity of the measurement, or in other words, the magnitude of the measurement and its precision.  

-The units gives us information about the property that is being measured. This is quite important, because a measurement or result with no units is useless.

Note the units may be expressed with letter or symbols, depending on what we are measuring.




5 0
4 years ago
Read 2 more answers
Other questions:
  • The resultant of the concurrent forces is 300 lb pointing up along the Y axis. Compute the values of F and the angle required to
    12·2 answers
  • 16. At a particular point, a satellite in an elliptical orbit has a gravitational potential energy of 7000 MJ with respect to Ea
    12·1 answer
  • Please help!
    10·2 answers
  • 1. Calculate the momentum of a 50kg carton that slides across an icy surface at 4 m/s.
    8·1 answer
  • HELP ASAP PLEASE!!!
    5·2 answers
  • An object is accelerates for 10 seconds at 8 m/s after a force of 300 joules is applied to it. . What is the mass?
    10·2 answers
  • What is the speed of line A round answer to the nearest hundreths and do not include units (s=d/t)​
    12·1 answer
  • A 71.5 kg football player is gliding across very smooth ice at 2.00 m/s . He throws a 0.470 kg football straight forward. What i
    7·1 answer
  • 9. A 50 kg physics i student trudges from the 1st floor to the 3rd floor, going up a total height of 13 m.
    14·1 answer
  • If you could help me please.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!