HSC Physics Past Papers and Answers

Past papers are one of the best ways to study for the HSC, here is a master list of all the HSC exam Questions that have been. We have the hard to find resourses released by nesa included as well. Keep in mind some questions in 2018 and earlier will relate to the old syllabus.Continue reading “HSC Physics Past Papers and Answers”

How long until the 2022 HSC Exams?

HSC 2022 countdown timer. HSC exams start in: HSC exams finish in: HSC Exam Timetable Always rely on the NESA website Week 1. Monday 10 October Tuesday 11 October Wednesday 12 October Thursday 13 October No exams No exams English AdvancedPaper 1 ā€“ Texts and Human Experiences9.50 am ā€“ 11.30 amEnglish StandardPaper 1 ā€“ TextsContinue reading “How long until the 2022 HSC Exams?”

Solubility Rules Mnemonic – NAG SAG

Learn. Ever wondered how on earth you would remember your solubility rules for the HSC? Look no further then NAGSAG. Here is a more comprehensive list of your solubility rules! Remember, the NAGSAG acronym is sufficient for your HSC chemistry exams. The list below is something you build an intuition for, rather then going inContinue reading “Solubility Rules Mnemonic – NAG SAG”

Prokaryotic vs Eukaryotic Cells

Back to year 11 biology Learn. Key takeaways All living things are made from cells. A living thing such as a bacterium is made from one cell. While large living things such as humans are made from millions of cells. When something is composed of just one cell, we call it unicellular. While if somethingContinue reading “Prokaryotic vs Eukaryotic Cells”

HSC Biology Recombinant technology: Insulin production

After this lesson you will be able to: investigate the uses and advantages of current genetic technologies that induce genetic change describe techniques and applications used in recombinant DNA technology, for example: the development of transgenic organisms in agricultural and medical applications evaluate the benefits of using genetic technologies in agricultural, medical and industrial applicationsContinue reading “HSC Biology Recombinant technology: Insulin production”

Haber Process HSC Style Questions

Equilibrium Questions & Haber Process When evaluating an industrial chemical synthesis process, consider the following factors: availability of reagents, reaction conditions, yield and purity industrial uses (eg pharmaceutical, cosmetics, cleaning products, fuels) environmental, social and economic issues Potential Short Answer Q`uestions Exam type 5 markers Question 1. Explain the conditions used in the haber process.Continue reading “Haber Process HSC Style Questions”

Causes of Infectious Diseases

Learn. The HSC Biology inquiry question, How are diseases transmitted? is broken down and answered in this video. This goes through the following: What is an infectious disease? An infectious Disease is a disease resulting in a change from normal biochemical or physiological function – this can be spread from one individual to another. WhatContinue reading “Causes of Infectious Diseases”

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