When the nuclide selenium-75 decays as indicated on the table: the number of protons in the product nuclide is: the number of neutrons in the product nuclide is: the name of the product nuclide is:

Q: 38 35 30 25 20 15 10 2 8 10 t (s) Based the given graph, which is correct among the following…

A: Given: from the graph: The graph is given betweenn velocity and time. The slope of the graph is…

Q: The moment of inertia of a body about a given axis is 1.2 kgm2. initially, the body is at rest. For…

A:

Q: A ski patroller pulls a rescue toboggan across a flat snow surface by exerting a constant force of…

A: Work = force × displacement ×Cos(x) Here, force = 30 pounds = 30lb Displacement = 210 feet  x =…

Q: The temperature of the CMB today is T=2.725 K. Calculate the temperature of the CMB at redshift…

A: present temperature of CMB , To = 2.725 K temperature to be calculated at redshift of , z=2000

Q: Refer to the given circuit. R2 = 5 0 R1 = 6 N R3 = 4 N R4 = 4 N R3 = 82 DURACELL Vr = 10 V Determin…

A:

Q: Given a spacecraft velocity of of 4.36 km/s, what is the delta v in km/s for a change in inclination…

A: Given, Velocity=4.36km/s Angle=13.6 degree

Q: 2.) A charge of G.OX10 C is frans ferred from Infinity to point B. If the work dene by the elechric…

A:

Q: Q2. An alternating voltage given as V=100 v2 sin100t is applied to a capacitor of 1µF. Calculate the…

A: The given values are listed below. V=1002sin100tC=1 μF=1×10-6 F Here, V is the alternating voltage…

Q: Ana and Beth sit on a 3m-seesaw. Ana is 20kg while Beth is 50kg. If Ana is at one end, What is the…

A: Given  Weight of Ana = 20 kgs Weight of Beth = 50 kgs Length of the seesaw = 3 m To find out The…

Q: A 5 N picture frame is supported by two strings that run from its upper corners to a nail on the…

A: Given Data: The weight of the picture frame is: W=5 N The angle of both strings with horizontal is:…

Q: A defibrillator is a standard emergency equipment in any of the hospital. It is basically a…

A:

Q: Molecules in air in the atmosphere are attracted by gravitational force of the earth. Explain why…

A:

Q: Refer to the given circuit. R2 = 5 0 R1 = 6 N R3 = 4 N R4 = 4 N R5 = 8 N DURACELL Vr = 10 V Solve…

A: The equivalent resistance of n-resistor (R1, R2, R3, ... ,Rn) in series is given by, Req=R1+R2+R3+…

Q: What must be true in order for two objects to be resolvable? (ii.) Suppose a 5.0 m diameter…

A: Given The diameter of the telescope = 5 m Mars - moon Distance = 80.5 million km = 8.05 x 10 7 km…

Q: Fill-In's. For each of the following, fill in the missing word or phrase. 1. Current is measured…

A: 4. The Ohm's law is given by, V=IR Here, V is the voltage, I is the current, and R is the…

Q: An AC generator consists of 33 turns of wire with an area of 0.11 m. The loop rotates in a magnetic…

A:

Q: Consider a 0.62kg basketball that is dropped from a height of 1 meter above the floor. 1. If the…

A: Given that:- Mass of basketball (m)=0.62kg

Q: The ball of mass mh approaches the disks at an angle 0 with respect to the tangent line to the disk…

A:

Q: Part A A flashlight beam strikes the surface of a pane of glass (n = 1.56) at a 69 ° angle to the…

A:

Q: 1. Is F = îy + jx + kyz conservative? Explain.

A: The given force vector is not conservative in nature.

Q: A dockworker applies a constant horizontal force of 80.ON to a block of ice on a smooth horizontal…

A:

Q: In figure shown if U =15 m/rs and e: = 37. Findl the distancex (the distance between two buildings)…

A: Given, initial speed of the projectile, u = 15 msθ = 37°hi = 10.0 mhf = 12.8 m

Q: A convex spherical mirror, whose focal length has a magnitude of 17.0 cm, is to form an image 11.2…

A:

Q: An apple falls to the ground from a tree branch and lands on the ground without bouncing. Just…

A: Given An apple fall from a tree and when it strike to the ground comes to rest without bouncing. We…

Q: 7. In a parallel circuit, each circuit element has the same 8. In a series circuit, the largest…

A: 7.In  all parallel devices ,the voltage is the same since we have wired them together with wires…

Q: Find the momentum of a helium nucleus has a mass of 6.78 × 10−27 kg that is moving at 0.200c.

A: Write the given values with the suitable variables. m=6.78×10-27 kgv=0.200c=0.2003×108 m/s=6×107 m/s…

Q: Give two examples of convex and concave lenses in your area of study/interest.

A: Introduction :Convex Lens :Convex lens converges the light rays so it is called converging lens.It…

Q: PROBLEM 6.5, 6.6 6.7 A water jet of diameter 30 mm and speed v 20 m/s is filling a tank. The tank…

A: Obtain the values of density of water at a temperature of 150C. Draw the free-body diagram of the…

Q: Part A You look at yourself in a shiny 8.4-cm-diameter Christmas tree ball If your face is 23 0 cm…

A:

Q: Choose the correct statement regarding a telescope being used to look at Venus.  If the focal…

A: The planets can be seen through the instrument telescope. It magnifies the image of the planets. Its…

Q: A boy stands on the roof of a 20-m tall building and throws a ball with a speed of 35 m/s at an…

A: In this question we have to use the combination of all three basic formula of motion 1. v=u+ft 2.…

Q: Hurry !!

A:

Q: A constant force of 40 N is applied as shown to a block which undergoes a displacement of 8.5 m to…

A: force (F) = 40 N displacement (d) = 8.5 m to the right

Q: Visible light range from---- .A 4km-7km .B 400m-700m .c 0.0004mm-0.0007mm .D

A:

Q: In the figure below, a horizontally moving block can take three frictionless routes, differing only…

A: We have a block of mass say m and velocity v which has 3 possible routes to reach the finish line.…

Q: If a 0.2 kg object (carrying a -250 μC) is released from rest 10 m from a 500 μC, what will be its…

A:

Q: An object hangs from a spring balance.The balance registers 28 N in air, 19 N when this object is…

A:

Q: Which laws were used by Kirchoff to describe the flow of electrons in a circuit?

A:

Q: A planet orbits a massive star in a highly elliptical orbit, i.e., the total orbital energy E is…

A:

Q: wire is formed into a circle having a diameter of 11.0 cm and is placed in a uniform magnetic field…

A: Given Diameter d = 11 cm = 0.11 m Radius r = d/2 = 0.11/2 = 0.055 m Magnetic field B = 3.1 mT = 3.1…

Q: In the diagram below a 73,728 kg car starts from rest at point A which is 92.5 m above point C. It…

A:

Q: A student sits on a freely rotating stool holding two dumbbells, each of mass 3.03 kg (see figure…

A: Given Mass of each dumbbell is m=3.03 kg Initial distance of the dumbbells from the axis of rotation…

Q: The center of gravity, CG (X,Y) of the composite material below is at 4 ст __ - - 4 cm 4 ст 8 ст

A: Consider the rectangle as section 1 and the triangle as section 2. Write the area and centroid of…

Q: A converging lens has a focal length of 4.20 cm. It forms an inverted image with an image distance…

A:

Q: Three-point charges +q, +2q and Q are placed at the three vertices of an equilateral triangle. Find…

A:

Q: Heavy boxes filled with bananas were placed at the back of a big truck to be distributed to the…

A: heavy boxes filled with bananas were placed at the back of a big truck to be distributed to the…

Q: Organ pipe A, with both ends open, has a fundamental frequency of 260 Hz. The third harmonic of…

A: Given Information:- Fundamental frequency of Organ pipe A is f1=260 Hz Speed of sound is v=343 m/s…

Q: O Content To solve these problems you will need to use the concept of work. Remember the following.…

A: Solution:- A)  For no friction the exerted force wholely dissipited in increase in acceleration. By,…

Q: An object travels a distance of 30 ft in 3 seconds as it moves along a path of radius 3ft. Calculate…

A: Given: The distance traveled by the object is 30 ft. The time interval is 3 s. The radius of the…

Q: Choose true or false for each statement regarding the sign conventions for mirrors.   a)  Virtual…

A: The sign conventions of distance measurement are taken from the vertex point of the mirror. The…

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.