what is the necessity of moderator in nuclear reactor? Are light or heavy elements preferred for moderators and why?
Q: Problem 6: Consider a 0.775 kg aluminum pot containing 2.35 kg of water. Substances Solids Aluminum ...
A:
Q: Consider a wave described by the wave function y(z, t) = (0,1 cm)sin (9 m-1x+ 613s-t). Help on how t...
A:
Q: Particle A with 5 kg mass will collide with a 7 kg particle B. After the collision, they stuck toget...
A:
Q: an ideal gas. The pressure is doubled as seen on th p (kPa) 30.0 V (m³) 0.050
A:
Q: The small capillaries in the lungs are in close contact with the alveoli. A red blood cell takes up ...
A:
Q: A uniform meter rule is pivoted at its midpoint. When two forces (F1 and F2) act on it, as shown in ...
A:
Q: radius of mth order dark fringe slit L-L0m sereen Figure 11: A side-view of the online simulation, d...
A: Diffraction of light is the process by which light bends around obstacles or openings. This causes l...
Q: If a trillion (1012) asteroids, each 9 km in diameter, were assembled into one spherical body, how l...
A: Number of asteroids = 1012 Diameter = 9 km
Q: With an increase in temperature, surface tension of a liquid (except molten cadmium and copper) (a) ...
A:
Q: QUESTION 4 2.2 State the following laws and theorem. i. Kirchhoff's voltage law ii. Kirchhoff's curr...
A: (1) Kirchhoff's voltage law. (2) Kirchhoff's current law. (3) Superposition theorem.
Q: A spaceship, moving away from Earth at a speed of 0.942c, reports back by transmitting at a frequenc...
A: Speed of spaceship v = 0.942 c Frequency in spaceship frame fo = 124 MHz
Q: Discuss principles of Laser operation, Pumping process and Passive optical resonators in detail.
A:
Q: Angela is an Olympic figure skater. At the end of her performance, she spun. Her weight is 53 kg, an...
A: Given: Ii=3kgm2, ωi=0.5rev/s=πrad/s, If=2.2kgm2 As there is no external torque acting on the skater,...
Q: 4. Find the magnetic field created by the currents below: a. d = 3.5 cm | = 3 b. 1 = 7 diameter = 5 ...
A:
Q: The initial stage of star formation is the collapse of a gravitationally unstable volume of gas with...
A:
Q: Light of wavelength 580 nm is incident on a slit of width 0.300 mm. A viewing screen is placed 2.00 ...
A:
Q: Consider the mechanical energy of a body in geostationary orbit above the Earth's equator, at rGs = ...
A: Where should we put or launch site at high or low altitude. Given,
Q: Which of the three species is the least stable due to bond order: 0,, 0,, 0. Hint it may be helpful ...
A:
Q: A horizontal circular platform rotates counterclockwise about its axis at the rate of 0.961 rad/s. Y...
A: Given: Mass of disk,mD=92.9kgAngular velocity of disk,ωD=0.961rad/sVelocity of disk,vD=1.11m/sRadius...
Q: velocity (b) Force = Mass x Acceleration %3D (c) Moment of inertia = Torque x Angular acceleration (...
A:
Q: An inverting amplifier with a gain of -10 is needed. The amplifier is connected to a load. Select su...
A: Given:
Q: A particle makes (p) rotation along a circle of radius (x) in (t) seconds. Its tangential accelerati...
A: To find-Tangential acceleration=?Given-Frequency (n)=pt rpsRadius (r)=π
Q: 37. To maintain equilibrium, it is necessary to satisfy I. Newton's First Law of Motion II. Newton's...
A: Since more than one question is asked, solution for the first one is provided here. Please upload...
Q: 3V 2V Ve Vo ov -2V. -3Vo In the equipotential diagram above, the value of Vo = 39 Volts. Determine t...
A: Question 1 Hair we have the potential difference between point A and B is VAB=(VB-VA)=(-2V0+V0)=-V0=...
Q: The free energy of an electrochemical cell is given by the equation: AG = -nFE Where: AG = Gibbs Fre...
A: The Gibbs free energy of an electrochemical cell is given by ΔG = - nFE The ideal gas equation is ...
Q: A circular loop with radius R and current I is placed in a uniform magnetic field that has strength ...
A:
Q: A spaceship whose rest length is 522 m has a speed of 0.92c with respect to a certain reference fram...
A:
Q: Which standard of evidence is used by the Federal court system and nearly all of the states? *
A: Answer : Daubert is used by the Federal Court system replacing the Frye standard and it is used by n...
Q: Dimensions of force constant are [M' L° T-21 (b) [M L° T-2] IM' L'T-2 (d) [ML T-21
A:
Q: If you were to record the spectrum of Saturn as well as the A ring, you would find light from one ed...
A:
Q: 4. My bathroom scales read in kilograms, meaning that, if I put a mass m on top of them, in mechanic...
A:
Q: 91:Using the commutators [H,a - ha a x CH,at] = hạ at show that â lu> in am %3D eiyonvedor of Hwith ...
A: Given, H^,a^=-hω a^2π and H^, a^+=+hω a^+2π We know; a^=12mh2πiddx-imωx and a^+=12mh2πiddx+imωx...
Q: 4a. After reading the articles, what do you think overall about whether we should search for life on...
A: 4a. I think we should definitely search for life on other planets. We should also work towards findi...
Q: The light reflected from a soap bubble (n = 1.38) appears a brightness maximum at 2 = 580 nm. What i...
A: Given that:Light reflected from a soap bubble having n=1.38Brightness maximum at λ=580 nm
Q: 1.26 ** The hallmark of an inertial reference frame is that any object which is subject to zero net ...
A: A frame of reference is an abstract coordinate system whose origin, direction, and scale are defined...
Q: orange light has a walvelength of 600 nm. What is the frequency of the light?
A:
Q: The power rating of a light bulb is the power it dissipates when connected across a 120 volt potenti...
A: Given that:V=120 VP=30 W
Q: 5. A helical steel spring is composed of 20 turns of 20 mm diameter wire on a mean radius of 80 mm w...
A:
Q: A weightless thread can bear a maximum tension of 20 N. A stone of mass 1 kg is tied to it and revol...
A: To find-Maximum angular velocity (ω)=?Given-Tension (T)=20 NMass of stone (m)=1 kgRadius of path (r)...
Q: A particle has a piecewise function for its acceleration. The particle is said to be starting at res...
A:
Q: Shown in the following figure is a long, straight wire and a single-turn rectangular loop, both of w...
A: According to Faraday's law, the emf induced in a coil is directly proportional to the negative time ...
Q: A laser resonator consisting of two mirrors with reflectivity R1=1 and R2=0.95 respectively, effecti...
A: LASER is an acronym for light amplification of Stimulated Emission of Radiation. This effect is base...
Q: spring clamped to the table shoots Block 1 (110 g, wood) directly into Block 2 (80 g, steel), this p...
A:
Q: Which characteristic has the ability to let light pass through and divide into two components with d...
A: The characteristic that divides an incident ray into two components Ordinary ray and extra ordinary ...
Q: A Quantum Mechanical Skater is rotating with an (=25. When the scatter raises their arms, they put m...
A: The angular momentum for a given value of l is L=ll+1h2 The z component of the angular momentum ml g...
Q: What are the values of the voltages across the resistances VR1, VR2, and VR3 when the switches SW1, ...
A: The resistances are connected in series. So, the current flowing through each of them will be the sa...
Q: The sprinter begins from rest at position A and accelerates along the track. If the stationary track...
A:
Q: Let's use Kepler's laws for the inner planets. Use the following distances from the sun to calculate...
A:
Q: Of 150 m/s horizontally (0 degrees) buildin
A:
Q: A car of mass 1500 kg is initially travelling at a speed of 12 m/s. The driver then accelerates to a...
A: Given that,Mass of the car : m =1500 (kg)Initial speed : u =12 (m/sec)Final speed : v = 25 (m/sec)Di...
what is the necessity of moderator in nuclear reactor? Are light or heavy elements preferred for moderators and why?
Step by step
Solved in 2 steps with 2 images
