reaction

Q: On a winter day, the air temperature is −5°C, and the humidity is 0.001 kg/m3. (a) What is the rel...

A:

Q: Two train cars on a frictionless track have a completely inelastic collision in which they "couple" ...

A:

Q: The electromotive force of a cell is 1.5 V when connected to an external load of 3.0 Ohms the voltag...

A: Given data: Electromotive force (EMF) of cell is, ε=1.5 V. Value of external load resistance is, R=3...

Q: A 65 kg skater is attempting to clear the loop of death, which has a radius of 5.0 meters. He krnows...

A: Forces acting on the skater are normal force and gravitational force. Normal force will not do work,...

Q: The power goes out in your dorm. You want to run a spaceheater that uses 1500 Watts of power at a vo...

A: Given data The capacity of the space heater is P = 1500 W The potential difference is V = 120 V The ...

Q: Calculate the forces in members CG and CF for the truss shown. 2 kN 2 m B 2 m C 2 m 4 kN 3 m F

A: SOlution: to find the force in CG and CF

Q: A 500-g block is released from rest and slides down a frictionless track that begins 2.50 m above th...

A:

Q: Conservation of Energy Below you have a system with a charge q1 that has a value below and a proton....

A:

Q: Using the same charge configuration in Sample Problems 1.4 item number 2, find the resultant electri...

A: q = 3×10-6 C r = 0.01 m It must be remembered that the like charges always repel each other, therefo...

Q: 2. Two charged particles move in the same direction with respect to the same magnetic field. Particl...

A: We know the expression for force exprience by the charge in a magnetic field  F=qvB Force experience...

Q: E7P5

A:

Q: Which of the following physical quantity measures the rate of work done?   A) Power B) Momentum...

A: Power is defined as the rate of work done. it is the work done in unit time.The SI unit of power is ...

Q: The separation distance between two 1.0 kg masses is changed. How is the mutual gravitational force ...

A: Given, Object having mass m1 = 1 kg m2 = 1 kg Gravitational force between two mass is given as F1 = ...

Q: Titan's exosphere has a temperature of about 202 K. What is the thermal speed of hydrogen (in km/s) ...

A:

Q: Water flowing over the Osprey Falls in Yellowstone National Park drops  46 m.  If all of the water's...

A:

Q: Two train cars, each of mass 18.6 tons collide along a one-dimensional track in a completely elastic...

A:

Q: A harmonic wave is traveling along a rope. It is observed that the oscillator that generates the wav...

A:

Q: E7P4

A:

Q: (COLLAB Gauss's Law for Mass) Journey through the Center of the Earth. A 1024-kg blue ball is droppe...

A: The mass of the blue ball is m = 1024 kg. The mass of the planet is M = 33.4x1015 kg. The radius of ...

Q: Water has density of 1kg per liter (1kg/L). The volume of an object is  9m^3 (9 meter cubed).  If th...

A: According to Archimedes principle , when an object of volume V is submerged in water an equal volume...

Q: Calculate the efficiency of the Carnot engine for ideal gas. Consider the figure below for a complet...

A: Efficiency of carnot's engine for ideal gas is ,η=TH-TCTH×100%

Q: What is the equivalent resistance of the circuit below? Your answer should be in ohms (Ω).

A:

Q: Name: 5. A change in velocity means a change in 1. What is Bill's average running speed? Distance co...

A:

Q: Help

A:

Q: What is the time required for a object going to go for my speed of 12 m/s to 45 m/s with a accelera...

A: Given Initial velocity of object u = 12 m/s Final velocity of object v = 45 m/s Accleration of objec...

Q: у axis q2 q1

A: Given, q1 = -2.84 ×10-5 Cq2 = -7.57 ×10-5 C distance between the charge q1 and q2 y = 1.0 ×10-1 m  

Q: A water balloon is dropping from the roof of a 200 m tall building. Solve for the final velocity of ...

A: Given data The height of the building is given as s = 200 m.   According to the sign, the conventi...

Q: Iron is melted during the recycling process. (a) How much heat must be transferred to each kilogram ...

A: (b) The amount of energy required to raise it to melting point is given by Q=mCFe∆T=1 kg0.450 J/g·°C...

Q: What is the magnetic field strength at the center of the coil?

A:

Q: The drawings show three situations in which a positively charged particle is moving through a unifor...

A: The expression for the force on the charged particle moving in a magnetic field is F→=qv→×B→ In figu...

Q: The radiation emitted by the sun in wavelength - between 1=0.1 pm and 2=100 µm is called 1) Thermal ...

A: Visible radiation has wavelength from 380 nm to 700 nm.  So,  this is incorrect option. 

Q: short sections of two very long parallel lines of charge, fixed in place, separated by L = 32.0 cm. ...

A:

Q: Water has density of 1000 kg /m^3.  The volume of an object is  9m^3 .  If the object is completely ...

A: Given- Density of water (ρ) = 1000 kg/m3 Volume of object (v) = 9 m3  

Q: The siren on an ambulance is emitting a sound whose frequency is 2850 Hz. The speed of sound is 343 ...

A:

Q: A 30 g object moving to the right at 22 cm/s overtakes and collides elastically with a 13 g object m...

A:

Q: 4. For the frame and loading shown, determine the reactions at A and F when (a) a = 2 in., (b) a = 7...

A: To find: Reactions at A and E when (a)=2 in, (b) a =7.5 in

Q: A 60Co source is labeled 4.00 mCi, but its present activity is found to be 1.85 X 107 Bq.What is the...

A: Given: The source is labeled 4.00 mCi. The activity was 1.85x107 Bq.

Q: Room is heated by the fire in the fire place by the heat transfer through   A. Radiation  ...

A: Heat can travel from one place to another in three ways - conduction, convection and radiation. In c...

Q: Is it possible for two objects to be in thermal equilibrium if they are not in content with each oth...

A: Introduction : Thermal equilibrium is basically a state of system where all objects are at the same ...

Q: What is the total random error in 11 measurements, if you know the single random error is + 11.0 mm?

A: Given Data: The single random error is, e1=±11.0 mm   Let's assume the random error for all 11 measu...

Q: calculate the values from the given circuit

A: The source voltage VS is 12 V. The equivalent resistance of resistors connected in series is given b...

Q: Jupiter's moon, Io, loses about 1140.0 kg/s of sulfur dioxide to Jupiter's magnetosphere. At this ra...

A:

Q: A potential of 2 V means that a charge of 6 C will have a potential energy of v [ Select ] when plac...

A:

Q: A sinusoidal sound wave moves through a medium and is described by the displacement wave function s(...

A: Sinusoidal wave displacement is represented as sx,t=Acoskx-ωt When, A is the amplitude            k ...

Q: E7P3

A:

Q: Alpha particles with energy 4.25 MeV interact with gas molecules in ion – chamber and produced 300 p...

A: Given- The total energy of alpha particles  E=4.25 MeV Ionization energy =35 eV Total  number of ele...

Q: In a car lift used in a service station, pressure is transmitted by an incompressible liquid from a ...

A: Given,  r1=5 cmr2=15 cm Force, F2=13300 N  

Q: A chunk of concrete weighs 5 lbs in air. You drop the chunk into a tank of gasoline and you see it f...

A: the condition for floatation is: F=mg where F is the buoyant force            m is the mass of body ...

Q: E7P6

A:

Q: A   TOYOTA  CAR  CAN  ACCELERATE AT   1.8 M/S^2, HOW  LONG (SECONDS) DOES  IT  TAKE  TO  ACCELERATE ...

A: Acceleration of TOYOTA car (a) = 1.8 ms2Initial speed (u) = 50 mileshr Using 1 mileshr = 0.447 msu =...

Nuclear Reactions

Nuclear reactions are processes in which the fundamental characteristics of a nucleus changes. They change into a completely different nucleus. These processes occur naturally in an unstable nucleus. Bombarding an energetic particle can induce nuclear reactions.  In this article, both the naturally occurring nuclear reactions are termed as radioactive decay and the induced nuclear reactions are further categorized as nuclear fission and nuclear fusion.