(a) 238U; and (b) 206Pb does the rock now contain? (c) How many atoms of 238U did...
Question:
(a) 238U; and
(b) 206Pb does the rock now contain?
(c) How many atoms of 238U did the rock contain at formation?
(d) What is the age of the rock?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 72% (18 reviews)
a The mass of a 238U atom is 238 u1661 1024 gu 395 1022 g so the number ...View the full answer
Answered By
OTIENO OBADO
I have a vast experience in teaching, mentoring and tutoring. I handle student concerns diligently and my academic background is undeniably aesthetic
4.30+
3+ Reviews
10+ Question Solved
Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
Question Posted:
Students also viewed these Modern Physics questions
-
How many atoms of nitrogen are present in 5.00 g of each of the following? a. Glycine, C 2 H 5 O 2 N c. Calcium nitrate b. Magnesium nitride d. Dinitrogen tetroxide
-
How many atoms of arsenic are there in a 145-gram sample of gallium arsenide, GaAs?
-
The isotope 238U decays to 206Pb with a half-life of 4.47 x 109 y. Although the decay occurs in many individual steps, the first step has by far the longest half-life; therefore, one can often...
-
A curve C in three dimensions is given parametrically by (x(t), y(t), z(t)), where t is a real parameter, with a t b. Show that the equation of the tangent line at a point P on this curve where t...
-
Lupita Goodwin is a realtor. She buys and sells properties on her own, and she also earns commission revenue as a real estate agent. She invested $70,000 on March 10, 2014, in the business, Lupita...
-
Leano plc is investigating the financial viability of a new product X. Product X is a short life product for which a market has been identified at an agreed design specification. It is not yet clear...
-
Using the NORM.S.DIST function, compute the probability that a score would fall between+ 1 and +2 z scores. Remember, you don't need any raw score values because a z score of 1 is a z score of 1 is a...
-
Bluma Co. uses a perpetual inventory system and both an accounts receivable and an accounts payable subsidiary ledger. Balances related to both the general ledger and the subsidiary ledger for Bluma...
-
What strategies do businesses have in place that promote equal opportunity within the organization? Do most businesses offer career development and training to its employees? If so, why? How do...
-
You have been recently hired as a "business executive" with a major management consulting firm based in London. Your firm has been approached by XYZ company (an organisation of your choice), who are...
-
A 5.00 g charcoal sample from an ancient fire pit has a 14C activity of 63.0 disintegrations /min. A living tree has a 14C activity of 15.3 disintegrations /min per 1.00 g. The half-life of 14C is...
-
A particular rock is thought to be 260 million years old. If it contains 3.70 mg of 238U, how much 206Pb should it contain?
-
Find the temperature u(x, t) in a bar of silver of length 10 cm and constant cross section of area 1 cm 2 (density 10.6 g/cm 3 , thermal conductivity 1.04 cal/(cm sec C), specific heat 0.056 cal/(g...
-
Discuss at least two ways in which the legal system of apartheid in South Africa continues to have a residual effect on the people, although the laws have been lifted.Compare and contrast the...
-
Jonathan Talbert is a high net worth Canadian with an average tax rate of 35% and marginal tax rate of 40%. He contributes $6,000 into his RRSP, then purchases that much worth of LSVCCs whose...
-
Len and Marilyn got a divorce. Marilyn has $150,000 in a 401(k), all pre-tax contributions, and the court issued a QRDO stating that half of that balance be transferred to Len. Len puts the money...
-
Find an analytic function. whose. Ycosy). part is forsing - Yo
-
Find an analytic function, whose meal part - Osing - Ycosy).
-
Beginning mechanics sometimes are taught a rule for tightening and untightening bolts: Righty-tighty, leftyloosey. Explain why this memory device works.
-
Catalytic hydrogenation of naphthalene over PdC results in rapid addition of 2 moles of H 2 . Propose a structure for this product.
-
Write the HDL code for the MOD-6 control counter and control signal generator in Figure 10-49. Figure 10-49 System clock 100 kHz Decade 10 kHz Decade counter counter DIV10 DIV10 1 kHz Decade 100 Hz...
-
In the circuit shown in Fig. 3.25 the emf of each battery is equal to ε = 60 V, and the capacitor capacitances are equal to C1 = 2.0μF and C2 = 3.0μF. Find the charges which will flow...
-
Find the potential difference φA φB between points A and B of the circuit shown in Fig. 3.26. E2 &, B
-
Determine the potential at point 1 of the circuit shown in Fig. 3.27, assuming the potential at the point O to be equal to zero. Using the symmetry of the formula obtained, write the expressions for...
-
answer the following questions to help me further understand the text. 1. Identify the audience 2. Who needs the analysis of the text that you will communicate in your project? This will be the...
-
I need s fresh set of eyes with a new outlook on this same question that consistently tells me it's already been asked and do I want to unlock that answer. NO! I would like another expert to read my...
-
Do you think Google Corporation is a "monopoly" or is violating antitrust "unfair competition" rules/laws? (Google currently has about 89 percent of the U.S. search engine market, with Bing having...
Study smarter with the SolutionInn App