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
Serhud [2]
3 years ago
6

Which reaction takes place in a nuclear fission reactor?

Physics
1 answer:
anzhelika [568]3 years ago
3 0

Answer:

Last option in the list of possible answers, with U235 and n (neutron) in the left (originators) of the reaction diagram.

Explanation:

Uranium 235 (which is a fissile isotope of uranium) plus slow neutrons is what produce the chain reaction that feeds nuclear reactors.

You might be interested in
The table shows the commonly eaten foods of some groups of organisms.
rodikova [14]

Answer: A and B

Explanation:

took the test:) hope this helps

6 0
4 years ago
These three forces act on art object:
denpristay [2]

Answer:

12N S

Explanation:

their are many student who can not get answer on time and step by step answer.so there are

a wats up group of experienced experts who helps you for free with step by step answer.just join this and get answer.

just scan it

5 0
3 years ago
Describe at least two ways that electromagnet force and weak nuclear forces are alike and two ways that they are different.
ruslelena [56]

Different: The weak nuclear force is responsible for radioactive decay within an atom of a substance, while the electromagnetic force causes electrostatic force between charged particles.


Different: The weak force has a very small range of effectiveness (where the force can be felt) while the electromagnetic force has an infinite range.


Same: Both forces act within an nucleus, or on a nuclear level.


Same: The weak nuclear force is mediated by charged particles called bosons, and the electrostatic force is only present within charged objects


The last one may be a bit of a stretch but I hope this helped a bit!

4 0
4 years ago
It is interesting to speculate on the properties of a universe with different values for the fundamental constants.
qwelly [4]

Answer:

Part a)

\lambda = 0.345 m

Part b)

\Delta x = 0.274 m

Part c)

r = 2.8 \times 10^{11} m

Explanation:

Part a)

De broglie wavelength is given as

\lambda = \frac{h}{mv}

\lambda = \frac{1}{(0.145)(20)}

\lambda = 0.345 m

Part b)

By principle of uncertainty we know that

\Delta x \times \Delta P = \frac{h}{4\pi}

\Delta x \times (0.145)(21 - 19) = \frac{1}{4\pi}

\Delta x = 0.274 m

Part c)

As we know that

\frac{kq_1q_2}{r^2} = \frac{mv^2}{r}

also we know

mvr = \frac{nh}{2\pi}

v = \frac{h}{2\pi mr}

now we have

\frac{ke^2}{r} = \frac{mh^2}{4\pi^2m^2 r^2}

r = \frac{h^2}{4\pi^2mke^2}

r = 2.8 \times 10^{11} m

5 0
3 years ago
A sign is attached to the side of a building as seen below. The sign is attached to a steel rod. A wire connects to the end of t
Kruka [31]

Answer:

500N

Explanation:

50kgx10N/kg

= 500N

3 0
3 years ago
Other questions:
  • A boat moves with a speed of +2.5 m/s in a direction 25° north of east. If the mass of the boat is 15,000 kg, what is the moment
    12·1 answer
  • What is the volume of an aluminum cube with edges that are 10 centimeter cubes
    8·1 answer
  • What refers to the total energy of a system?
    13·1 answer
  • A piano mover raises a 1000-n piano at a constant speed using a very light rope in a frictionless pulley system, as shown in the
    12·2 answers
  • True or false:when a plant falls from a window it's thermal energy is transformed into kinetic energy.
    8·1 answer
  • A molecular motor moves along a microtubule track in steps of 100 Å displacements. The motor hydrolyzes one molecule of ATP per
    6·1 answer
  • A sample of a compound weighs 2.54 grams. how many ounces (oz.) is this equivalent to?
    5·1 answer
  • A standing wave has points of constructive interference called _________ and points of destructive interference called _________
    14·1 answer
  • The first harmonic of a string tied down at both ends has a frequency of 26 Hz. If the length of the string is 0.83 m, what is t
    15·1 answer
  • electromagnetic waves of wavelengths 1,34nm are emitted. how much energy do photons of this light have​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!