Is Iron FCC or BCC? Table 1: Crystal Structure for some Metals (at room temperature) Aluminum FCC FCC Cadmium HCP BCC Copper FCC HCP Gold FCC BCC Iron BCC HCP What is the name of pure iron? Wrought Iron What is difference between steel and iron? All steel contains iron, but it also contains carbon. […]
What are volatile solids in wastewater?
What are volatile solids in wastewater? Volatile solids are a substance that can easily transform from its solid phase to its vapor phase without going through a liquid phase. The amount of volatile solids in wastewater is frequently used to describe the strength of the waste. The more volatile solids present in wastewater, the stronger […]
What is the diametral pitch of a gear?
Is it normal for tires to lose air over time?
Is it normal for tires to lose air over time? About 1-3 psi per month is normal for air loss, but you still should check inflation rates often, and re-inflate your tires. Neglecting tire inflation for 6 months may take out 6-18 psi, and with the most frequent recommended rate being 30-35 psi, this is […]
Why structure properties use relationship is considered very important in engineering materials?
Why structure properties use relationship is considered very important in engineering materials? A material in a product possesses a set of properties—strength, hardness, conductivity, density, colour and so on—chosen to meet the design requirements. The structure property relationship (Table 1.2) gives the material engineer a basis for understanding the nature and behaviour of a wide […]
What do u mean by uniform circular motion?
What do u mean by uniform circular motion? Uniform circular motion can be described as the motion of an object in a circle at a constant speed. As an object moves in a circle, it is constantly changing its direction. At all instances, the object is moving tangent to the circle. Nonetheless, it is accelerating […]
Why is the gravitational constant important?
Why is the gravitational constant important? The constant, G, determines the strength of Newton’s inverse square law in a particular system of physical units and is, not surprisingly, known as Newton’s constant of gravitation. It is considered to be a fundamental constant of nature. Gravity is also by far the weakest force. Who found the […]
What are the different types of optical instruments?
What are the different types of optical instruments? An optical instrument (or “optic” for short) is a device that processes light waves (or photons), either to enhance an image for viewing or to analyze and determine their characteristic properties. Common examples include periscopes, microscopes, telescopes, and cameras. Is a mirror an optical device? A mirror […]
Is ultrasound tech school hard?
Is ultrasound tech school hard? Difficult but Worth the Effort It takes two years to complete, but the degree from a CAAHEP accredited program qualifies the sonography student to take the ARDMS exams. It is necessary to take required courses like physiology, anatomy, physics, sonography instrumentation and medical terminology. Which is the best ultrasound machine? […]
What are 4 types of evidence?
What are 4 types of evidence? There are four types evidence by which facts can be proven or disproven at trial which include: Real evidence; Demonstrative evidence; Documentary evidence; and. Testimonial evidence. What is direct evidence example? Evidence that clearly demonstrates a defendant committed a crime is known as direct evidence. Eyewitness testimony that a […]