Does the number of radioactive nuclei in a sample decrease to exactly half its original value in
Question:
Does the number of radioactive nuclei in a sample decrease to exactly half its original value in one half-life? Explain in terms of the statistical nature of radioactive decay.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (2 reviews)
No the number of radioactive nuclei in a sample does not decrease to exactly half its original value in one halflife on an individual basis The concep...View the full answer
Answered By
Shristi Singh
A freshman year metallurgy and material science student in India.
4.80+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Physics questions
-
The number of radioactive nuclei in a particular sample decreases over a period of 18 d to one-sixteenth the original number. What is the half-life of these nuclei?
-
The bells are adding a new room to their house. The room will be a cube with volume of 4,913 feet cubed. They are going to put in hardwood floors, and the contractor charged $5 per square foot. How...
-
Discuss the creation of kecak. Where did it come from and what is it related to? Be sure to discuss Walter Spies and his influence and intentions with it. What context is it usually performed in? We...
-
Describe the relationship of the AD, SRAS, and LRAS curves when the economy is in long-run macroeconomic equilibrium.
-
AutoZone, Inc., claims to be "the nation's leading specialty retailer and a leading distributor of automotive replacement parts and accessories." It sells replacement auto parts directly to the...
-
Identify and discuss two examples of managerial problems that can cause a venture to fail.
-
The income statement and balance sheet for Clark Industries at March 31, 2010, are presented next: Requirements 1. Calculate the gross profit percentage for Clark Industries for the year. 2. The...
-
Refer to the preceding facts for Postmans acquisition of 80% of Spartans common stock and the bond transactions. Postman uses the simple equity method to account for its investment in Spartan. On...
-
[2] Consider the previous problem. Another company, TTS, has offered to produce Wild Hyacinth for LMC for $22 a bottle. a) At which quantity is it more economical for LMC to make versus buy? b) Given...
-
Radioactivity depends on the nucleus and not the atom or its chemical state. Why, then, is one kilogram of uranium more radioactive than one kilogram of uranium hexafluoride?
-
In a 3 x 10 9 -year-old rock that originally contained some 238 U, which has a half-life of 4.5 x 10 9 years, we expect to find some 238 U remaining in it. Why are 226 Ra, 222 Rn, and 210 Po also...
-
Let u R [0, ) be differentiable. Prove that for each (x, y, z) (0, 0, 0), satisfies aF dz 8x
-
Normally, jet engines push air out the back of the engine, resulting in forward thrust, but commercial aircraft often have thrust reversers that can change the direction of the ejected air, sending...
-
A falcon is hovering above the ground, then suddenly pulls in its wings and begins to fall toward the ground. Air resistance is not negligible. Identify the forces on the falcon.
-
A group of students is making model cars that will be propelled by model rocket engines. These engines provide a nearly constant thrust force. The cars are light-most of the weight comes from the...
-
In t-ball, young players use a bat to hit a stationary ball off a stand. The 140 g ball has about the same mass as a baseball, but it is larger and softer. In one hit, the ball leaves the bat at 12...
-
Suppose that, while in a squatting position, you stand on your hands, and then you pull up on your feet with a great deal of force. You are applying a large force to the bottoms of your feet, but no...
-
You are considering an investment in 30-year bonds issued by Moore Corporation. The bonds have no special covenants. The Wall Street Journal reports that one-year T-bills are currently earning 3.25...
-
Chicago Company sold merchandise to a customer for $1,500 cash in a state with a 6% sales tax rate. The total amount of cash collected from the customer was $558. $600. $642. $636. Nevada Company...
-
The radioactive source in most smoke detectors is 241Am, which has a half-life of 432 years. In a typical detector, only about 0.100 mg of this material is needed. (a) Write down its alpha decay...
-
A sample of 215Bi, which beta decays (t1/2 = 2.4 min), initially contains one-hundreth of Avogadros number of nuclei. (a) What is the samples mass? (b) Write down the beta decay equation and predict...
-
High-energy gamma ray photons can remove nucleons from nuclei in a process called the photonuclear effect. This is a process analogous to the photoelectric effect in atoms (see Section 27.2). (a) If...
-
ABC is a manufacturer. The following balances were extracted from his books on 1 December 2010. Inventories (stocks) 1 January 2010 : Raw materials Work in progress Purchases of raw material Direct...
-
1. "Gregg Wiatt was stunned. On his 28th birthday-six months before the death of the man he had thought was his natural father-his mother told him the truth. She told him he was the offspring of a...
-
Ali & Co. is a manufacturing business. The following information relates to the year ended 30 April 2005. Direct material Direct labour Factory overheads Work in progress, 1 May 2004 Work in...
Study smarter with the SolutionInn App