How long should I wash my hands during the COVID-19 pandemic? Thorough hand hygiene after any cough or sneeze is required. The WHO also recommends that individuals wash hands often with soap and water for at least 20 seconds, especially after going to the toilet or when hands are visibly dirty, before eating and after […]
Why is exercise important?
Why is exercise important? Physical activity or exercise can improve your health and reduce the risk of developing several diseases like type 2 diabetes, cancer and cardiovascular disease. Physical activity and exercise can have immediate and long-term health benefits. Most importantly, regular activity can improve your quality of life. What is the difference between physical […]
Which direction on a motion map is backwards?
Which direction on a motion map is backwards? Backwards motion is motion of the overall vehicle in the general direction opposite to the primary direction of travel during the run. If the vehicle is moving away from the start it is moving “forward” if the vehicle is moving towards the start then it is moving […]
What is standard fixed point?
What is standard fixed point? Common fixed points: ice point – temperature when pure water ice is in equilibrium with liquid water at standard atmospheric pressure (76mm Hg). steam point – temperature when pure liquid water exists in equilibrium with water vapour at standard atmospheric pressure. Which of the following temperature is the highest? The […]
What happens when Chlorophyll absorbs light energy?
What happens when Chlorophyll absorbs light energy? what happens when chlorophyll molecule absorbs light: what happens when chlorophyll molecule absorbs light: photosynthesis begins. it becomes excited. This energy passes through other chlorophyll molecules, and into the reaction center of Photosystem II (Electron transport chain). What is the most important function of chlorophyll? Chlorophyll’s job in […]
How much heat does it take to boil water?
How much heat does it take to boil water? The boiling point of water is typically considered to be 100 °C or 212 °F. Pressure and a change in the composition of the liquid may alter the boiling point of the liquid. High elevation cooking generally takes longer since boiling point is a function of […]
What happens at 1.5 degrees warming?
What happens at 1.5 degrees warming? According to the report, with global warming of 1.5 °C there would be increased risks to “health, livelihoods, food security, water supply, human security, and economic growth.” Impact vectors include reduction in crop yields and nutritional quality. What is the cause of climate change Wikipedia? Climate change is caused […]
Is stored in fossil fuel and released in the form of kinetic energy when burned?
Is stored in fossil fuel and released in the form of kinetic energy when burned? When fossil fuels are burned, chemical energy is released. Does fasting burn muscle? Notably, intermittent fasting is popular among many bodybuilders, who find that it helps maintain muscle alongside a low body fat percentage. SUMMARY There’s no evidence that fasting […]
What is the mass of 25.0 cm3 of copper?
What are the 2 classifications of bacteria?
What are the 2 classifications of bacteria? There are broadly speaking two different types of cell wall in bacteria, that classify bacteria into Gram-positive bacteria and Gram-negative bacteria. The names originate from the reaction of cells to the Gram stain, a long-standing test for the classification of bacterial species. What types of bacteria are rod […]