2. Determine Ix. Thiz 10 A (1

Q: 15. This Foreverspin TM top os made of pure carbon, with an Atomic Mass of 12. This top weights 9…

A: Given 12g grams of carbon will contain 6.02*10^23 atoms. Rounded of nearest 10th means rounding the…

Q: Carbon-4 is an isotope of carbon thát is formed when radiation from the sun strikes ordinary carbon…

A: Given,

Q: 5. A tree falls in a forest. How many years must pass before the carbon-14 mass in the tree's carbon…

A: Percentage mass of carbon-14 remaining (m)=3.125% Half life of carbon014 (T)=5570 years

Q: 3. What is Nuclear Fusion?  4. What is Nuclear Fission?

A: Nuclear fission and nuclear fusion are two types of nuclear reactions.

Q: 1. What is biophysics?

A: In this, there are many questions are given so we will solve first question for you. if you want the…

Q: Guendaly F=20N d=रल Find wenk dany.

A: Introduction :    In this question we are provided with value of  force and displacement . With…

Q: 6-Since a =5i ̂-2j ̂+3k ̂ and b =2i ̂-j ̂-3k ̂, what is the result of (b . a)? a) i ̂+4j ̂+11k ̂ B)…

A: Multiplication of two vectors can be done in two ways. One is a Scalar product and the other is a…

Q: What is the difference between R and Ru? How are these two related?

A: R is the specific gas constant associated with each gas molecule with unit Joule/Kelvin.Mole.

Q: - х ax

A: Given,magnitude of a→, a→ = 20.3 mθ = 46°New coordinate system is inclined by angle, θ' = 17°

Q: .    The half-life of Uranium-237 is 5.83 x 10^5 seconds. If you have a sample with 5.89 x 10^24…

A:

Q: 4) Some fish that evolved to live at extreme depths essentially explode if they are Prirted by Wotam…

A:

Q: What do you understand by crystallography?

A: Crystallography is the study of crystals, their structures and properties. Crystals are arranged in…

Q: 1. Kancaya iki kuvvet etkimektedir. Bileşke kuvvetin büyüklüğünü belirleyiniz. 200 N 40 F2-2 500 N

A: F1 = 200 N F2 = 500 N θ1 = 30oθ2 = 40+30      =70o

Q: 3- What are the Lacrigian equations for the particle in the given figure? 2 cm(6-62 )) 019 cos(6 -…

A:

Q: Explain the process of radiocarbondating.

A: Radiocarbon dating is a method for determining the age of an object containing organic material by…

Q: Question 15 The half-life of radioactive carbon C-14 is 5730 years. The radioactive carbon from an…

A:

Q: 4b) the average density of the earth is 5.5 g/cm^3. Which has the greater density 1g of uranium of…

A: We are given with average density of earth i.e 5.5 grams per cubic cm

Q: mmomet

A: Momentum of a body is the product of its mass and velocity. It is a vector quantity having a…

Q: 01 Bir beyzbol sopas na çarpan beyzbol topu için tahmini kuvvet-zaman eğrisi şekilde gösterilmiştir.…

A:

Q: found in it is 92 percent of that in living tissue. Carbon-14 has a half life of 5730 years ?

A: We know :                      The age of the fossil is 690 years.

Q: Radioactive isotopes can be used to find the age of rocks, fossils, or other artifacts. Carbon-14…

A: Given that                      The half life of the C-14 is t12 = 5730 years and a sample of a…

Q: 18) What is the remaining amount of radioactivity when the Starting amount is 12.5-g and there was…

A: Given data: Initial amount of the sample m0 =12.5g Number of half- life n =4.25

Q: What could happen if there is no nucleosynthesis and nuclear fusion ? What could happen if there is…

A: In a fusion reaction, two light nuclei merge to form a single heavier nucleus.

Q: 6 What is te Emailangle betweenthete uetors A=31+4nd =-5分+1? ST

A:

Q: Ah = ? Ax = 20m

A: Given that:m=250 kguA=10 m/suB=15 m/s

Q: 8. The half-life of certain type of carbon used for carbon-dating is 5730 years. Determine the age…

A: The time needed for a radioactive material to decay to half of its original amount is defined as the…

Q: Volume 2 45 cm3 _density= Determine mass = ? 0.25 gem³

A:

Q: How many U.S. gallons are there in a cubic mile? The total proven oil reserves of the U.S. are…

A: Given: The volume of the oil is 30x109 bbl.

Q: A 250g sample of Calcium-47 has a half-life of 4.536 ????. How much Calcuim-47 remains after six…

A: Given data:  Initial amount of calcium-47 (N0) = 250 g Number of half-lives (n) = 6 Required: The…

Q: 7. The half life of Thorium is 75,000 years. How much of a 635 gram sample will be left after…

A: Half life of Thorium is , T1/2 = 75000 years  Initial Quantity , N0 = 635 gram Time elapsed , T =…

Q: ad the activity or a sampie Containg 02x10-6g 0f 60 27 9 Co (T1/2= 5:27 years)

A: Given Mass = 4.02 × 10-6 kg T1/2 = 5.27 year

Q: The Oldest Snack Food? In Bat Cave, New Mexico, archaeologists found ancient human remains,including…

A:

Q: The abundance of 40K is 0.012% of total natural potassium. The human body is 0.25% potassium by…

A: Since, the 70 kg human body has 0.25% of potassium by weight in which percentage of 19K40 is further…

Q: 3. The Duggs find the skeleton of a Zillow beast and wish to carbon date it. If the half life of…

A:

Q: 3. Garnet and Eiko agreed to take a casual stroll along the Via Dolorosa. They achieved 2 meters in…

A:

Q: Q1:-Explain how you can carbon-date the age of a sample, and why is carbon dating unable to provide…

A:

Q: 5-pertorm the folowing usirg scientihic notation: a) 6300+75000 Ans: 81-3)0 Do.00047/0002 Ans: 23-5e…

A:

Q: 19) What is the amount of starting material when 0.35-g remain and the number of half-lives is 2.72…

A: Let N be defined as the amount remaining. Therefore, N=12nN0N0=2nN Here, N0 is the initial amount of…

Q: Ā = 3.0N, 150°, what is the y-component? A) -1.5 B) 1.5 C) -2.6 D) 2.6

A: Magnitude, a = 3 N Angle, t = 150o   The y-component is given by the expression y = asint or y = 3 x…

Q: 1. A patient is given 0.050 mg of Technetium-99m, a radioactive isotope with a half-life of about…

A: Initial mass of Technetium = 0.050 mg final mass of Technetium = 0.0063 mg half life of technetium =…

Q: how did 1715 come from (50) (gx0)(3.5)?

A:

Q: Define the term Diopter.

A:

Q: Describe Biot-Savartslov. Remember to define the different symbols included?

A: Describe biot savrot law.

Q: What is –40 ºF in ºC? in K?

A: