Which element in Period 2 has less mass? lithium Is there a shortage of silicon? Global silicon chip shortage hits supply of phones, TVs, cars and Australia’s NBN. Samsung, which is the largest manufacturer of computer chips in the world, as well as one of the biggest users, has said the chip shortage comes amid […]
What are the main differences between the Thomson and Rutherford models?
What are the main differences between the Thomson and Rutherford models? The main difference between Thomson and Rutherford model of atom is that Thomson model does not give details about the atomic nucleus whereas Rutherford model explains about the nucleus. What is the difference between Rutherford and Bohr model? The main difference between Rutherford model […]
What is the point estimate formula?
What is the point estimate formula? Once you know these values, you can start calculating the point estimate according to the following equations: Maximum Likelihood Estimation: MLE = S / T. Laplace Estimation: Laplace = (S + 1) / (T + 2) Jeffrey Estimation: Jeffrey = (S + 0.5) / (T + 1) What is […]
Which void is largest?
Which void is largest? cubic void Is Boötes void a black hole? Previously, the black hole accretion in centers of void galaxies had been studied in only a handful of objects contained in only one void region, the Bootes Void. Whats is a void? noun. Definition of void (Entry 2 of 3) 1a : opening, […]
Why did HAL 9000 go crazy?
Why did HAL 9000 go crazy? Dr. Chandra discovers that HAL’s crisis was caused by a programming contradiction: he was constructed for “the accurate processing of information without distortion or concealment”, yet his orders, directly from Dr. What is the point of the monolith in 2001? The Monolith in the movie seems to represent and […]
What are physical and human features?
What are physical and human features? Places are jointly characterized by their physical and human properties. Their physical characteristics include landforms, climate, soils, and hydrology. Things such as language, religion, political systems, economic systems, and population distribution are examples of human characteristics. Who is the father of physical geography? Eratosthenes Why is physical geography important […]
Would base isolators be able to protect a building if the ground moves up and down?
Would base isolators be able to protect a building if the ground moves up and down? It is a collection of structural elements which should substantially decouple a superstructure from its substructure that is in turn resting on the shaking ground, thus protecting a building or non-building structure’s integrity. Contrary to popular belief base isolation […]
What are protective strategies?
What are protective strategies? Protective behaviour strategies. Help the child identify who they can talk to if they don’t feel safe. Make sure the child knows what to do if they are in an unsafe situation. Kids should have their own safe place in the house – a place that is ‘theirs,’ where they can […]
Are multiple choice tests accurate?
Are multiple choice tests accurate? Multiple choice test questions, also known as items, can be an effective and efficient way to assess learning outcomes. Multiple choice test items are less susceptible to guessing than true/false questions, making them a more reliable means of assessment. When should I use multiple choice test? Multiple-choice items are best […]
Where do you expect the strongest electric field?
Where do you expect the strongest electric field? The direction of the field line at a point is the direction of the field at that point. The relative magnitude of the electric field is proportional to the density of the field lines. Where the field lines are close together the field is strongest; where the […]