Activity 2 - 10 Calculate the heat needed to convert 45 g of ice at -10°C to steam at 110°C assuming that the heat capacities of ice and steam is half that of liquid water.

Q: Find the activity of a sample containing 7.24 x 10-6 g of Co (T1/2 = 5.27 years).

A:

Q: 3. The three categories of exposures are occupational, medical, and public exposures. The dose limit…

A: Medical uses of ionizing radiation involves three categories of exposure:   Medical exposure that is…

Q: Read Alberty's publication (Pure Appl. Chem., Vol.73, No. 8, pp. 1349-1380, 2001) on Legendre…

A: U=U(S,V,N) Legendre transformation is a set of equations to change variables Consider a function…

Q: Activity #7 PROBLEM SOLVING ACTIVITY: IDEAL GAS LAW 1. Solving ldeal Gas Law Problems Directions:…

A: According to the request ill solve problem 1.2 Given an ideal gas with Pressure  P = 1.2atm Volume V…

Q: = T (), - p # 0 for a real gas Show that the = T -p = RT a obeying van der Walls equation of state,…

A: Given  Prove  (dU/dV)T ≠ 0  Where  (dU/dV)T = T(dS/dV)T -p = T(dp/dT)V -p  And real gas which…

Q: What happens when beta radiations are passed through amagnetic field?

A: When beta radiations are passed through a magnetic field they will get deflected by the magnetic…

Q: volume of the container that the gas is in? 1.4. If I contain 3 moles of gas in a container with a…

A:

Q: 2. A travelling sinusoidal wave has this equation: y(x, t) = 0.0450 m sin(25. 12 m-1x-37.68s-1t -…

A:

Q: If a consumer product contains nanoparticles or is manufactured/packaged through nanotechnology, is…

A: Nanotechnology is used in many technologies and industry sectors such as medicine, transportation,…

Q: identify the carbon peaks of ester C-NMR

A:

Q: 1. A travelling wave is represented by the function: y(x, t) = 0.009 m sin (1.2 m-1x – 5.0s-1t) Find…

A:

Q: Find stable Con fiauration of nuclie with mase nos A = 82 » Ubsing seal- Pmprical fo mula forr…

A:

Q: 1. Direction: Solve and analyze the following problems: 1. How much energy is lost by 20 kg copper…

A: 1)

Q: Put a graph of the activity against time for a Sample for protactinium-234 use graph to find the…

A:

Q: 15) Compute the mass of a nucleus which has a radius of 5 cm.

A: The nucleus of an atom is very small it consists of neutrons and protons. Almost all of the mass of…

Q: 2. Two values were measured, x = 32 ± 5 s² and y = 27 + 4 s. You then need to calculate the…

A:

Q: 2. Add two vectors from your previous problem in Activity 3, A= 3.20 N at 0 and B =2.00 N at 120,…

A:

Q: What is the activity of 7.918 x 1010 Bq in mCi?

A:

Q: Explain the most hazardous aspect of the presence of dust contaminated with an alpha emitter to an…

A: Alpha particles have a very low penetrating power. Hence, the human-skin can block the direct alpha…

Q: 2. Entropy Change for the Freezing of Water An ice tray contains 500 g of water. Calculate the…

A: Solution: 2.1. The change in entropy is given by, dS=QT…

Q: After 3 half lives a radionuclide is reduced in activity to what percentage of its initial activity?…

A: Scenario- A radionuclide's activity is reduced  after consecutive half lives. Given :  Number of…

Q: 10. Discuss some factors you need to consider when the activity is lower than the MDA?

A: When the activity is lower than the minimum detectable activity (MDA), there are several factors…

Q: PROBLEM SO How much potential enery straight up? A basketball of mass 0.04 a height of 3.00 m. On…

A:

Q: IT

A: Given: Initial velocity, u=0  Height of the wedge and distance of point A from the base of the wedge…

Q: TYPE OF RADIOACTIVITY ARE | 1. NATURAL O 2. ARTIFICIAL

A: In this solution, we will discuss the types of radioactivity.

Q: 1. Directions: Solve the following heat engine work done related problems. 1. During a cyclic…

A: Solution:-Given that(1) Cyclic process;Heat Absorbed by the heat engine (Qabs)=350JHeat ejected by…

Q: 4. Actinium-227 emits a beta 5. Th-227 emits an alpha and a gamma 6. Ra-223 emits an alpha

A: Given:Actinium-227Thorium-227Radium-223To Find:Nuclear equation of each

Q: 10. Calcium-47 emits a beta and an alpha

A:

Q: How is it possible for a positively charged nucleus to release a negatively charged beta particle?

A: Required : How is it possible for a positively charged nucleus to release a negatively charged beta…

Q: mits an alp

A: solution of above prom is below:

Q: Francium-223hasahalf-lifeof21.80min. i.…

A:

Q: 6. A breeding dog with the history of frequent X-ray exposures is brought to you with clinical signs…

A: Introduction: X-radiation, is a penetrating form of high-energy electromagnetic radiation. Most…

Q: 25. Determine the value of "" in the following Miller-Bravais indices: (10.3), (11.3), (01.4),…

A: Problem from crystallography (Condensed matter physics) Please have a good look

Q: Write the equilibrium constant expression for each of the following reactions: a. HC(g) Ox(g) Cl(g)…

A:

Q: The electric potential difference AV, also called voltage, is expressed in terms of the electric…

A:

Q: 1. Calculate the Q value of the reaction:ointe) Li+He → "B+ ¿n 10

A: Q value of a reaction in nuclear physics and chemistry is the amount of energy absorbed or released…

Q: In case there is a radiation spill and contamination, how will you respond to the said incident?

A: To determine: The response of the radiation spill and contamination.