What are 2 examples of bacteria? Examples of Bacteria: Lactobacillus acidophilus found in yogurt. Staphylococcus aureus found on our skin. Escherichia coli found in our gut to aid in digestion. Staphlyococcuspneumoniae which causes pneumonia. Clostridium botulinum which can contaminate canned goods and cause botulism. Related Links: Examples. What are the 3 main types of bacteria […]
What is the probability of drawing a blue marble from a bag of 18 marbles three of which are blue?
What is the probability of drawing a blue marble from a bag of 18 marbles three of which are blue? The probability is 3/18 which you can simplify down to 1/6. 🙂 Hope this helps! What is without replacement in probability? Probability without replacement means once we draw an item, then we do not replace […]
Why there is a need for scientific knowledge in education?
Why there is a need for scientific knowledge in education? Problem-solving and critical thinking are two of the most important skills students learn in school. In this way, science is one of the most important subjects students study, because it gives them the critical thinking skills they need in every subject. What is the impact […]
What 3 things affect the speed of sound?
What 3 things affect the speed of sound? Factors Affecting The Speed of Sound The Density of Medium: Sound requires a medium to travel. The density of the medium is among the factors which affect the speed of sound. The Temperature of The Medium: Higher the temperature, the higher is the speed of sound in […]
Do electrons know they being observed?
Do electrons know they being observed? This process is sometimes referred to as decoherence. We also see phrases such as “wavefunction collapse”. By virtue of such an interaction of a quantum system with a classical measurement device, one could quite misleadingly assert that the electron “knows” it is being observed. It doesn’t. Why do wave […]
What is the pH of NaCl?
What was the first plane to break sound barrier?
What was the first plane to break sound barrier? Bell X-1 Did Spitfire break sound barrier? A Spitfire very nearly broke the sound barrier in 1944. In the 1930s a small number of aero-engineers recognized that the piston-engine and propeller were providing diminishing returns. For the aircraft to go supersonic the whole propeller would have […]
Donde se mueve mas rapido el sonido?
¿Dónde se mueve más rápido el sonido? El sonido se propaga a diferentes velocidades en medios de distinta densidad. En general, se propaga a mayor velocidad en lÃquidos y sólidos que en gases (como el aire). La velocidad de propagación del sonido es, por ejemplo, de unos 1.440 m/s en el agua y de unos […]
How do you approach a job?
How do you approach a job? Direct Approaches Summary Try to get an introduction. Tailor your approach to each company. Rehearse your telephone sales pitch. Be prepared to think on your feet. Demonstrate how you can be an asset to the company. How do you ask for a job vacancy? Picking up the phone to […]
What is it called when you study stars?
What is it called when you study stars? What is Astronomy? Astronomy is the study of everything in the universe beyond Earth’s atmosphere. That includes objects we can see with our naked eyes, like the Sun , the Moon , the planets, and the stars . How do scientists study space today? Astronomers study the […]