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
Romashka [77]
3 years ago
15

A nuclear reactor is:

Physics
1 answer:
Alexandra [31]3 years ago
7 0
<span>a. constructed from thick aluminum walls that can control the nuclear reactions </span>
You might be interested in
Sean climbs a tower that is 71.3 m high to make a jump with a parachute. The mass of Sean plus the parachute is 81.4 kg. If U =
myrzilka [38]

Answer:

U = 56877.4 J

Explanation:

The potential energy of a body is that which it possesses because it is located at a certain height above the surface of the earth and can be calculated using the following formula:

U = mgh Formula (1)

Where:

U is the potential energy in Joules (J)

m is the mass of the body in kilograms (kg)

g is the acceleration due to gravity (m/s²)

h is the height at which the body is found from the surface of the earth in meters (m)

Data

m= 81.4 kg

g= 9.8 m/s²

h = 71.3 m

Potential energy of Sean and the parachute at the top of the tower

We replace data in the formula (1)

U = m*g*h

U = (81.4 kg)*(9.8 m/s²)*(71.3 m)

U = 56877.4 N*m

U = 56877.4 J

3 0
3 years ago
Running a lawn mower with gasoline converts____
tino4ka555 [31]

Answer:

I'm going to say b. gasoline is a chemical and when it combusts, it causes heat (thermal energy) and when the piston rotates because of the thermal expansion, you get mechanical force.

4 0
2 years ago
A 34-m length of wire is stretched horizontally between two vertical posts. The wire carries a current of 68 A and experiences a
il63 [147K]

Answer:

7.28×10⁻⁵ T

Explanation:

Applying,

F = BILsin∅............. Equation 1

Where F = magnetic force, B = earth's magnetic field, I = current flowing through the wire, L = Length of the wire, ∅ = angle between the field and the wire.

make B the subject of the equation

B = F/ILsin∅.................. Equation 2

From the question,

Given: F = 0.16 N, I = 68 A, L = 34 m, ∅ = 72°

Substitute these values into equation 2

B = 0.16/(68×34×sin72°)

B = 0.16/(68×34×0.95)

B = 0.16/2196.4

B = 7.28×10⁻⁵ T

7 0
2 years ago
4. Interference is an example of which aspect of electromagnetic radiation?
Lisa [10]

Answer:

D is the answer wave behavior

6 0
3 years ago
Read 2 more answers
What would happen if a solid temperature increases
Ber [7]
It will increase in size
7 0
3 years ago
Other questions:
  • An alpha particle is identical to a:
    15·1 answer
  • Electrons in a particle beam each have a kinetic energy of 4.0 × 10 −17 J. What is the magnitude of the electric field that will
    14·2 answers
  • Which of the following is the best name for CaF 2 ?
    10·1 answer
  • The highest parts of a transverse wave are called
    9·1 answer
  • Where are some places that cyber bullying occurs? Check all that apply
    10·1 answer
  • Which molecule has charges that are free to move around?
    15·1 answer
  • Identify the wavelength of this wave.
    11·1 answer
  • A bromine atom has an atomic number of 35 and an atomic mass of 80. What is the structure of this atom?
    12·2 answers
  • How do charging and discharging compare? How can charging go unnoticed,
    7·1 answer
  • Review. Consider the deuterium-tritium fusion reaction with the tritium nucleus at rest:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!