|
- Chapter 1: Physical Quantities, Units and Measurements
Chapter 1: Physical Quantities, Units and Measurements Learning outcomes Understand that physical quantities have numerical magnitude and a unit Recall base quantities and use prefixes Show an understanding of orders of magnitude Understand scalar and vector quantities Determine resultant vector by graphical method
- Number Systems - Florida State University
Proof (for the case of 3-bit numbers XYZ): Signed Binary Numbers Two methods: First method: sign-magnitude Use one bit to represent the sign 0 = positive, 1 = negative Remaining bits are used to represent the magnitude Range - (2n-1 – 1) to 2n-1 - 1 where n=number of digits Example: Let n=4: Range is –7 to 7 or 1111 to 0111 Signed Binary
- Grade 1 Math | Module 1 | Lesson 1 - Texas Education Agency
These learning resources have been built for Texas students, aligned to the Texas Essential Knowledge and Skills, and are made available pursuant to Chapter 31, Subchapter B-1 of the Texas Education Code
- APES Unit 1: Basic Math Review - Livingston Public Schools
Scientific notation expresses very large or very small numbers as a multiple of 2 numbers; Based on powers of 10 Ex 6 x 1023 The 1st number The 2nd number 1 ≤ X < 9 is 10 raised to a power
- Lecture #11: Sequential Logic: Latches and Flip-flops
They can be: bistable (2 stable states) monostable or one-shot (1 stable state) astable (no stable state) Bistable logic devices: latches and flip-flops Latches and flip-flops differ in the method used for changing their state
|
|
|