Cálculo do equivalente en auga do calorímetro.docxirenegonzalez1bac10Este documento describe un procedimiento para calcular la masa equivalente de agua de un calorímetro. Se calienta agua a 90°C y se introduce en el calorímetro. Luego se mide la temperatura final y se calcula la masa equivalente de agua usando la fórmula Q = m * c * ΔT. Se realizan tres cálculos y se obtiene un promedio de 0,025 ± 0,006 kg como la masa equivalente de agua del calorímetro.
Duuya tsahim hicheel 1duya21The document is a lesson plan about disasters that aims to review the past simple and past continuous tenses. It includes exercises to practice these tenses by reading about the 2004 Asian tsunami and discussing disasters. New vocabulary related to disasters is introduced and exercises are provided to match disaster words with definitions and complete sentences using the past tenses.
тестduya21The document appears to be a test with multiple choice questions about grammar and vocabulary. It contains 10 questions with 4 multiple choice answers each. The questions cover topics such as verbs, quantities, and parts of speech. For example, one question asks which word is correct to complete the sentence "She ........ so beautiful in that dress" with answer choices of look, like, or looks. In summary, the document provides an English language proficiency test with 10 multiple choice grammar and vocabulary questions.
Duya hicheel 1 duya21The document provides instruction on using the past simple tense in English. It defines the past simple tense as used to talk about actions that happened at a specific time in the past. Examples of positive sentences using the past simple tense are provided, as well as examples of negative and question sentences. Students are given exercises to complete using the past simple tense, including writing questions with "Did", writing positive sentences, and putting verbs in the correct form of positive, negative or question for the past simple tense.
Duuya3duya21This document discusses identifying different foods such as cucumbers, lettuce, carrots, cake, and sandwiches. It also mentions identifying pictures of strawberries, pizza, eggs, cherries, ice cream, and soup. The document aims to teach students to identify various foods and pictures of foods.
үзүүлэн 10 duya21The document discusses the present continuous tense, which is used to talk about actions happening at the time of speaking. It provides examples of the positive sentence structure as subject + to be + verb + ing + subject, the negative as subject + to be not + verb + ing + subject, and the question as to be + subject + verb + ing + object?.
бие даалт 2duya21This document provides a matching activity where students match the words "tsunami", "drought", "flood", and "earthquake" to pictures of an earth, deep snow, and flood.
бие даалт 1duya21This document provides a list of common irregular verbs in English and their infinitive, past, and past participle forms. It includes verbs such as be, bear, beat, become, begin, bite, blow, break, bring, build, burn, burst, buy, can, catch, choose, come, cost and their variations in the past and past participle tenses to help with memorizing irregular verbs.
бие даалт 1duya21This document lists common irregular verbs in English and provides their infinitive, past tense, and past participle forms. It includes verbs such as be, bear, beat, become, begin, bite, blow, break, bring, build, burn, burst, buy, can, catch, choose, come, cost, cut, deal, dig, do, draw, dream, drink, drive, eat, fall and their various forms.
гэрийн даалгавар 3duya21The document contains homework assignments for a 9th grade student. The first assignment is a review of units 13-14 and contains 5 multiple choice questions about exams. The second assignment involves matching words on the left with similar expressions on the right, including terms about qualifications, personal information, and references. The homework is divided into two pages.
үзүүлэн7duya21The document provides a template for forming a question sentence using the structure of "Do/Does + Subject + verb + object?". It outlines the basic structure for constructing a question by including the subject that performs the action followed by a verb and optionally an object that receives the action. The question mark at the end indicates that it is asking a question rather than making a statement.
үзүүлэн6duya21The document discusses negative sentences in English grammar, stating that a negative sentence uses the word "don't" or "doesn't" followed by a verb and an object.
үзүүлэн5duya21This document discusses the present simple tense in English grammar. It states that in a positive sentence in the present simple tense, the subject is followed by a verb and then an object.
үзүүлэн 3duya21We use the past simple tense to talk about actions that happened at a specific time in the past. The past simple tense is used to describe actions that were completed at a definite time in the past.