How do you find acceleration with velocity and distance? Calculating acceleration involves dividing velocity by time — or in terms of SI units, dividing the meter per second [m/s] by the second [s]. Dividing distance by time twice is the same as dividing distance by the square of time. Thus the SI unit of acceleration […]
How do you find the most efficient estimator?
How do you find the most efficient estimator? Efficiency: The most efficient estimator among a group of unbiased estimators is the one with the smallest variance. For example, both the sample mean and the sample median are unbiased estimators of the mean of a normally distributed variable. However, X has the smallest variance. What are […]
How many paragraphs should a good essay have?
How many paragraphs should a good essay have? three paragraphs Is a 4 paragraph essay acceptable? A four paragraph essay is an acceptable format for many types of essays, including cause and effect and compare and contrast essays. The four-paragraph essay consists of an introduction, two body paragraphs and a conclusion. Write a paragraph to […]
What is an 8-bit shift register?
What is an 8-bit shift register? The SN74HC595N is a simple 8-bit shift register IC. Simply put, this shift register is a device that allows additional inputs or outputs to be added to a microcontroller by converting data between parallel and serial formats. Essentially it takes 8 bits from the serial input and then outputs […]
How can quality process be improved?
How can quality process be improved? Five Steps to Improved Manufacturing Quality Use a Team Mindset. Define Quality from the Customer Perspective. Develop Organizational Understanding of the Cost of Quality. Solve Problems Completely. Employ Strong Process Discipline. How can you improve a product? 7 Simple Ways to Improve Product Development Size the opportunity, not the […]
How do I know how much wrapping paper I need?
What limits the resolution of a telescope?
What limits the resolution of a telescope? The resolution of a telescope is its ability to separate two point sources into separate images. Under ideal conditions, such as above the atmosphere where there is no turbulence (seeing), the resolving power is limited by diffraction effects. What is the limit of resolution? The limit of resolution […]
What is the basic principle of homogeneity of dimensions?
What is the basic principle of homogeneity of dimensions? Principle of Homogeneity states that dimensions of each of the terms of a dimensional equation on both sides should be the same. This principle is helpful because it helps us convert the units from one form to another. What is dimensional homogeneous? As said in the […]
What is patent and its importance?
What is patent and its importance? A patent is an exclusive form of Intellectual Property (IP) that provides the owners with the right to exclude or restrict others from exploiting the patented innovation or technology, which includes manufacturing, using, distributing, selling, or merchandising the patent invention. What is a design patent used for? A US […]
Are igneous rocks used for building?
Are igneous rocks used for building? One of the most common igneous rocks is granite (Figure 4.1). Granite is used extensively in building materials and making statues. Figure 4.1: Granite is an igneous rock used commonly in statues and building materials. Figure 4.2: Pumice is a light igneous rock used for abrasive materials. What are […]