What role do planetesimals play in the origin of the planets? A planetesimal is small bodies from which a planet originated in the early stages of formation of the solar system. Protoplanets are when planetesimals join together through collisions and through the force of gravity to form larger bodies. Because they have their gases they […]
Do autoclaves kill everything?
Do autoclaves kill everything? The short answer: no. Autoclaves are capable of killing all types of microorganisms such as bacteria, viruses, and even spores, which are known to survive at high temperatures and can only be killed at temperatures around 130°C. Why autoclaving is the best method of sterilization? Wet Heat (Autoclaving) This is a […]
Is 40 psi good tire pressure?
Is 40 psi good tire pressure? 1. What’s The Recommended Tire Pressure For My Car? Normal tire pressure is usually between 32~40 psi(pounds per square inch) when they are cold. So make sure you check your tire pressure after a long stay and usually, you can do it in the early morning. How much does […]
What is the magnetic field intensity inside the current carrying solenoid?
What is the magnetic field intensity inside the current carrying solenoid? is zero at all points. What kind of current is produced by current carrying solenoid? Answer. Answer: when we pass current through a solenoid, it produces a magnetic field similar to a bar magnet. What means solenoid? : a coil of wire usually in […]
What is the name for ca2+?
What is the name for ca2+? Please visit the Calcium element page for information specific to the chemical element of the periodic table….Calcium ion. PubChem CID 271 Structure Find Similar Structures Molecular Formula Ca+2 Synonyms calcium ion Calcium(2+) Calcium cation Calcium ions Calcium(2+)ions More… What is the most common ion charge? Table of Common Element […]
What type of training improves speed?
What type of training improves speed? Interval training How do you increase muscle speed? Incorporate more fast-twitch movements by performing reps at a faster rate, or working in exercises like power clean and snatch. Sprints and agility drills – Straight sprints can be quite boring. Try adding changes in motion to your sprint routine, such […]
Why does the outer shape of our earth keep on changing?
Why does the outer shape of our earth keep on changing? The Earth’s shape changes because the climate events like El Nino shift where the mass of water is stored: in oceans, continents and the atmosphere. What are 4 processes that shape Earth’s surface? Explanation: The four common Planet Surface Processes are: Cratering, Volcanoes, Erosion, […]
What is an example of physical evidence?
What is an example of physical evidence? Examples of physical evidence include a document, a hair, fibers, fingerprints, soil, and blood. Class Characteristics are properties of physical evidence that can be associated only with a group and never with a single source. What are the classification of physical evidence? According to the general nature of […]
What to eat to strengthen bones?
What to eat to strengthen bones? Calcium milk, cheese and other dairy foods. green leafy vegetables, such as broccoli, cabbage and okra, but not spinach. soya beans. tofu. plant-based drinks (such as soya drink) with added calcium. nuts. bread and anything made with fortified flour. fish where you eat the bones, such as sardines and […]
Are there P waves in atrial fibrillation?
Are there P waves in atrial fibrillation? Atrial fibrillation is the most common chronic arrhythmia, characterized by erratic atrial electrical activity with atrial rates of 400 to 600 beats per minute. The P wave is absent on the surface electrocardiogram and can, at times, be replaced with “fibrillatory waves.” How do I know if I […]