4. Sketch the modern approach to thermocouple use that eliminates the need for a physical reference...
Please use Archimedes’ approach not” modern” formulas a) Prove that the volume of a sphere is equal to 4 of its corresponding cones b) Prove that the surface area of a sphere is equal to 4 of its corresponding great circles.
Briefly explain how modern, hybrid cryptosystems use a combination of symmetric and asymmetric encryption for secure communication.
You don't need to sketch, the above picture is just as
background/reference for the actual question:
1.4. DRAWING FIELD LINES 1.4 Drawing Field Lines 1. Sketch electric field lines for the following four situations: a single positive charge; two positive charges separated by a distance d; a negative and a positive charge separated by a distance d; and two negative charges separated by a distance d. For each sketch, assume that all of the charges have the same magnitude and...
506H3 HEAT TRANSFER APPLICATIONS Q4. a) When thermocouples are used to measure temperatures, there are various sources of error that need to be minimised. State and explain three possible sources and how you can minimise their effect. Please use diagrams for your [12 marks] answer b) A thermocouple is used to measure the temperature on the surface of a heated cylinder within a test rig. The reference junction is placed outside the test-rig and is maintained at a constant temperature...
need to see how you got to the answer
must use combination approach.
4) 15 points Green Submarine has a project with the following cash flows: Year Cash Flows -18,250 7,480 13,850 8,270 -3,450 The discount rate is 8%, and the reinvestment rate is 10%. What is the MIRR for this project using the combination approach?
ONE QUESTION PHYSICS 2 (without calculus) HELP PLEASE Explain how a transformer works (use a sketch to supplement explanation)
1. briefly describe the structure of chromatin. 2.Explain how DNA gyrase works 3. sketch a typical Cloverleaf structure for transfer RNA. Point out any similarities between the cloverleaf pattern and the proposed structures of ribosomal RNA. 4. which type of RNA has the least amount of secondary structure?
Please I need it typed so I can read
Reference for problem 4 Pornland Cemen S handout (uploaded to elearning PCA mannal (5 edition) chaper MCPman p 52-54 Problem 4 . List at least three sources of mixing water. 2What are the two perfoemance requirements listed in ASTM C16 for mixing water? Briefly describe the impact of following impurities on concrete Impurity Chlorides Sulfate Alkali Carbonate and Bicarbonate Inorganic Sabts Iron Salts Alkaline Waters Acid Waters Silt or Suspended Particles
i need help with all of these.
please.
The center-to-center distance from reference hole A to hole B is 3.00"+/-0.11". Hole A will be (4.0/-0.1"). If a jig is to be used to locate hole B by inserting a locator pin in hole A of o(3.85+/-0.05"), due to the slack between the jig locator pin and hole A: What are the potential limits in the location of hole B? b. Are these potential limits acceptable? c If the potential limits...
6. Use a graphing device to graph the following polar curves. Sketch the graph and explain how you determined what parameter interval you need to use to ensure that you produced the entire curve: a. r=esine – 2 cos(40) r=1+cos 9990