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
topjm [15]
3 years ago
6

How much energy is required to remove a proton from 157N? The masses of the atoms 157N, 146C and 11H are 15.000109 u, 14.003242

u and 1.007825 u, respectively. How much energy is required to remove a neutron? The mass of a neutron is 1.008665 u.
Physics
1 answer:
vlada-n [284]3 years ago
8 0

Answer:

10.207377 MeV

10.833345 MeV

Explanation:

c = Speed of light = 3\times 10^8\ m/s

The reaction to remove a proton is as follows

^{15}_7N=^{14}_6C+^{1}_1H

From the mass energy equivalence

E=(14.003242+1.007825-15.000109)u\times (c)^2\\\Rightarrow E=0.010958uc^2\\\Rightarrow E=0.010958\times 931.5\\\Rightarrow E=10.207377\ MeV

The energy is required to remove a proton is 10.207377 MeV

The reaction to remove a proton is as follows

^{15}_7N=^{14}_7N+n

From the mass energy equivalence

E=(14.003074+1.008665-15.000109)u\times (c)^2\\\Rightarrow E=0.01136uc^2\\\Rightarrow E=0.01163\times 931.5\\\Rightarrow E=10.833345\ MeV

Mass of ^{14}_7N=14.003074u

The energy is required to remove a neutron is 10.833345 MeV

You might be interested in
The voltage drop across any component is
earnstyle [38]

Answer:

The voltage si the nevery Hokage de Naruto y fue su amigo

7 0
3 years ago
Tony gets stung by an ant. He applies baking soda, a weak base, to the site. What acid is Tony neutralizing with the baking soda
kumpel [21]
That's good !  I never heard of that before.  (Maybe because
I've never been stung by an ant.)

When an ant bites or stings, it injects a tiny amount of 'formic acid'
into your skin.  Soon, the formic acid itches, burns, and stings, and
after a while, a little piece of skin dies and falls off.  Some people
are seriously allergic to it, and it can make them really sick.

'Acids' and 'bases' are opposites, and one can neutralize (cancel out)
the other.  Tony is putting a weak 'base' on the sting, to neutralize the
formic acid that the ant left him as a little gift. 
4 0
3 years ago
Read 2 more answers
The largest building in the world by volume is the boeing 747 plant in Everett, Washington. It measures approximately 632 m long
Schach [20]

Explanation:

Given that,

The dimensions of the largest building in the world is 632 m long, 710 yards wide, and 112 ft high. It basically forms a cuboid. The volume of a cuboidal shape is given by :

Since,

1 meter = 3.28084 feet

632 m = 2073.49 feet

1 yard= 3 feet

710 yards = 2130 feet

V = lbh

V=2073.49 \ ft\times 2130\ ft\times 112\ ft

V=494651774.4\ ft^3

V=4.94\times 10^8\ ft^3

Also,

V=(4.94\times 10^8\ ft^3)(\dfrac{1\ m}{3.281})^3

V=1.39\times 10^7\ m^3

Hence, this is the required solution.

3 0
4 years ago
Imagine you live next-door to your best friend. Your bedroom windows face each other, and you want to set up a way to communica
alexdok [17]

Answer:

A morse code alphabet decoder maybe?? I am confused

Explanation:

4 0
3 years ago
Read 2 more answers
In this diagram, which force is represted by L?
Dmitry [639]
Answer is a) the force caused by the wend nag encountering wind and air.
8 0
3 years ago
Other questions:
  • 8
    15·1 answer
  • 13. You push with 56 N on a 15-kg box, and there is a 23-N force of friction. How fast will the box accelerate?
    13·1 answer
  • A wooden block has a volume of 12 cm3 and a density of 3 g/cm3. What is the mass of the wooden block?
    8·2 answers
  • What do I due about strict teachers
    5·1 answer
  • On a cold day (0C) you observe a person far away from you hit a piece of metal with a hammer. Then 0.75 seconds later you hear
    11·1 answer
  • As an object is raised to a higher position,Which type of energy increases?
    15·2 answers
  • What distance is moved if we have a 8N force and the work done is 90J
    9·1 answer
  • What happens when you sit in a chair?
    14·1 answer
  • vector u has a magnitude of 20 and direction of 0°.vector v has amagnitude of 40and a direction of 60°.find the magnitude and di
    15·1 answer
  • Jane, looking for Tarzan, is running at top speed (6.0 m/s ) and grabs a vine hanging vertically from a tall tree in the jungle.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!