Advantages and disadvantages of nuclear energy
Answers
Answer:
Nuclear energy has some advantages over traditional methods of producing electricity. It has little impact on air quality and is more efficient than traditional methods of producing electricity. It does, however, use a nonrenewable resource, uranium. Uranium must be mined just like coal, which does have detrimental effects on the environment. Nuclear power plants also produce radioactive waste, which leads to difficulties in storage. Also, nuclear power plants use large amounts of water and can contribute to thermal pollution.
Incredibly efficient
emmisionless
high energy density
Disadvantages
Non renewable
potential safety hazard
decomissioning of plants and disposal of nuclear waste is expensive and time consuming
Related Questions
Explain what it means when we describe an ecosystem as being in equilibrium
Which of the following is most closely related to the specific heat of a substance?a. its temperature b. its melting point c. its amount of heat transferred d. its rate of change in temperature
Which of the following factors does NOT help determine the height, length, and period of a wave?a. wind speedb. fetchc. temperatured. how long the wind blows
Imagine you are in an open field where two loudspeakers are set up and connected to the same amplifier so that they emit sound waves in phase at 688 Hz. Take the speed of sound in air to be 344 m/s. Part A. If you are 3.00 m from speaker A directly to your right and 3.50 m from speaker B directly to your left, will the sound that you hear be louder than the sound you would hear if only one speaker were in use? a. yes b. no Because the path difference is equal to the wavelength of the sound, the sound originating at the two speakers will interfere constructively at your location and you will perceive a louder sound. Part B. What is the shortest distance d you need to walk forward to be at a point where you cannot hear the speakers? The forward direction is defined as being perpendicular to a line joining the two speakers and you start walking from the line that joins the two speakers. Express your answers in meters to three significant figures. d = m
20 meters per second
20 meters per minute
20 m/hr
Answers
Answer:
1st
Explanation:
20 meters per second
Explanation:
look at the chart
B.carbon
C.sulfur
D.fluorine
Answers
Answer:
fluorine
Explanation:
Answers
Answer:
3.75m/s²
Explanation:
g= GM/r²
For planet 1
= GM/r² (i)
= 15m/s²
for planet 2
radius= 2*r= 2r
g= GM/r
= GM/(2r)²
= GM/4r²
= GM/r² *1/4
from (i)
=
*1/4
= 15/4
= 3.75m/s²
Answers
Answer:
80 cm
Explanation:
the given condition is closed-end air column. The wavelength is four times the length of the air column for the standing wave pattern for the first harmonic.
The required wavelength of the standing wave pattern is
=
Answers
Answer:
Speed
Explanation:
If a vehicle hit any other object then its speed will slow down or some time the vehicle will stop its depends on the force exerted by other object on the vehicle.
The change in speed of vehicle is due to momentum because momentum is always conserved. So to conserve the momentum the speed of the vehicle decreases because after hitting the overall mass is increases.
Answer:
Vehicle
Explanation:
This is referring to mechanism that heat the object.
lithospheric theory
plate tectonics theory
nebular theory
Answers
Answer:
C. Plate tectonics theory
Explanation:
According to the plate tectonics theory outer layer of earth is divided into seven major and some minor plates. And these plates form convergent,divergent and transverse boundaries. So the Pacific ring of fire, subduction zone, continental drift are evidences of plate tectonics theory. Earthquakes and volcanic eruption are also explained by plate tectonics theory.