Research about nanotechnology and cite at least 10 examples of how it is being used including the pros and cons of its usage.

Q: 10. Who is working harder, Fred running a 10 min mile pace at a 10% grade Pete who is 65 kg, cycling…

A:

Q: Analyze the given situation and determine what happens to the entropy of the area or system. Choose…

A: Situation : Arranging beddings after the sleeping To find : the effect on entropy of the area or…

Q: a) All reversible cycles have the same efficiency b) Reversible cycle has more efficiency than an…

A: Option

Q: -() (:)- -3i 2 3. Consider the following two kets: [4a) = ( 2 + and |4p) Answer the following…

A: The given kets are

Q: 19. k(0.050 m) – (0.15)(0.12 kg)(9.8 m/s²) = (0.12 kg)(0.65 m/s²)

A: 19. The given equation can be solved as given below,

Q: What is a renewable hybrid system? Explain why it is preferred, its advantages by drawing shapes and…

A: The system consists of two or more renewable energy sources used together to provide increased…

Q: Read the following three statements: a) One of the results of the Industrial Revolution was…

A:

Q: A = 1i - 0.5j, B = 1i +1j, calcuate the dot product of A and B. O A. 0.5 OB. 1.0 O C. 1.5 O D. -0.5

A: Given data: Two vectors A and B A = 1i - 0.5j B = 1i + 1j Required: The dot product of vector A and…

Q: Explain why leaving a bicycle outdoor during a hot day will cause a blowout.

A: We know that according to ideal gas law Pressure is directly proportional to the temperature  of…

Q: a) Draw a well-labelled diagram to illustrate the operation of photovoltaic cells.

A: The photovoltaic cells are the cells which are made up of semiconductor material  The photovoltaic…

Q: 1-Unite of energy is Joule where as unit of work is Joule/sec, true of false? a) True b) False

A:

Q: If the total energy between atoms is Uy = A exp(-R/p)- then, the term that represents the attractive…

A: First option is correct

Q: A semi has typical dimensions (2.6m wide, 4.1 m high, 16 m long). Assume the drag coefficient is…

A: Hence the answer

Q: Draw a labelled figure to explain the idea of turning point in terms of energy.

A: If any body start moving in upward direction, where its total energy is conserved, then the kinetic…

Q: What formula relates entropy and the number of microstates? Who came up with this formula?

A:

Q: In which state are the entropy changes equal to zero? Select one: a. Thermodynamic equilibrium O b.…

A: In an isolated system dQ= 0 as there will be no thermal interaction with surroundings From Clausius…

Q: Give 3 examples of change in entropy of a system whether an increase or decrease in entropy in a…

A: Answer :- Entropy In simple way we can express as :-                      entropy is defined as…

Q: O Gc and K1c have different units and are related to each other by the tensile modulus. The relative…

A: The question contains 6 statements related to the "Introduction to Fracture Mechanics" where we need…

Q: An Energy Project, 12KW Solar PV is utilized for small factory service with $5,000 per KW. If…

A: Given, Solar PV = 12KW Service/KW = $5000 Electricity cost / year = $4500

Q: A PHYS 1510 student was working on a robotics project. The joints on the machine they were building…

A:

Q: A household installed heat in solar panels with 2.5 kw h has an efficiency of 85.5% what is the…

A:

Q: @#@@ How does the concept of entropy relate to the arrow of time and the second law of…

A: Entropy, the arrow of time, and the second law of thermodynamics are closely interconnected concepts…

Q: If energy is always conserved, never created or destroyed, then why do most of the machines in our…

A: SOlution: To explain If energy is always conserved, never created or destroyed, then why do most of…

Q: Choose the correct statements.   a. A system with a larger number of macrostates has a larger…

A: Answer: we know the relation between entropy and microstates :       S=k ln(W) where S= entropy…

Q: Consider a system having 'm resources of the same type. The resources are shared by 3 processes A,…

A: Concept: Deadlock is a specific condition that occurs when two or more processes each wait for…

Q: What percentage of Hong Kong's energy needs could be met by solar energy under the following…

A:

Q: 1. Explain the difference between the first and second law of Thermodynamics. Next, explain how each…

A: Answer=  The first and second law are the most often involved laws in thermodynamics. The principal…

Q: If 370 J of work is performed with 45% efficiency, what is the amount of energy that goes into…

A:

Q: What is the physical explanation for the loss in entropy?

A: Physical Explanation of Entropy Entrpy is a measure of randomness of any system or associated with…

Q: Matthew (220lbs) has a Monarch cycle ergometer that he rides every morning.  He expends 300 Kcals…

A: Given, Mass of Matthew, m=220 lbs=99.8 kg Energy spent, E=300 kcals=1.25×106J Time,t=30 minute=1800…

Q: how many DNA strands could be broken by the energy generated by 1 barrel of crude oil?

A: