What items are not sustainable? Here are the 10 worst single-use plastics and some eco-friendly alternatives you can swap them for! Plastic Straws. In Australia, 2.47 billion plastic straws end up in landfill. Plastic Drink Stirrers. Balloon Sticks. Plastic Cotton Buds. 5 & 6. Plastic Cutlery. Plastic Cups. Plastic Containers. What is the difference between […]
What are the six common phase changes?
What are the six common phase changes? A phase change is the reversible physical change that occurs when a substance changes from one state of matter to another. Melting, freezing, vaporization, condensation, sublimation, and deposition are six common phase changes. What are the phases of solutions? A solution is composed of one phase (e.g., solid, […]
What is albedo of the earth?
What is albedo of the earth? The fraction of the incoming solar energy scattered by Earth back to space is referred to as the planetary albedo. This reflected energy is a fundamental component of the Earth’s energy balance, and the processes that govern its magnitude, distribution, and variability shape Earth’s climate and climate change. What […]
Que es el Movimiento rectilineo uniformemente variado ejemplos?
¿Qué es el Movimiento rectilineo uniformemente variado ejemplos? Por ejemplo, si dejas caer una moneda al suelo (caida libre), esta realizará un movimiento rectilíneo uniformemente acelerado (m.r.u.a.) o movimiento rectilíneo uniformemente variado (m.r.u.v.). En este apartado vamos a estudiar las ecuaciones y las gráficas que definen a este movimiento. ¿Cuáles son los tipos de movimiento […]
What is the maritime effect?
What is the maritime effect? The effect of an ocean’s airflow on the climate of the surrounding areas, also known as the maritime effect, is generally milder temperatures and a decreased variation in temperatures. Precipitation is more common in areas with a maritime climate, as moisture levels are higher near the ocean. What are the […]
What energy transformation happens when a hybrid car slows to a stop?
What energy transformation happens when a hybrid car slows to a stop? Hybrid car includes Regenerative braking technology that cause wheel to slow down and converts mechanical energy produced to electrical energy and stored it back into the battery. How do Hybrid cars use less energy? “Regenerative braking” is another fuel-saving feature. Conventional cars rely […]
When 1kg of ice at 0c is mixed with?
Do does question and answer?
Do does question and answer? Short Answers with Do and Does Sample Questions Short Answer (Affirmative) Short Answer (Negative) Do you both speak English? Yes, we do. No, we don’t. Do they speak English? Yes, they do. No, they don’t. Does he speak English? Yes, he does. No, he doesn’t. Does she speak English? Yes, […]
What are the four rules of drawing fields?
What are the four rules of drawing fields? 1 Answer 1) Electric field lines are always drawn from High potential to. 2) Two electric field lines can never intersect each other. 3) The net electric field inside a Conductor is Zero. 4) Electric field line from a positive charge is drawn radially outwards and from […]
What is the difference between red vs yellow marrow?
What is the difference between red vs yellow marrow? Red blood cells, platelets and most white blood cells arise in red marrow; some white blood cells develop in yellow marrow. The color of yellow marrow is due to the much higher number of fat cells. Both types of bone marrow contain numerous blood vessels and […]