Category: Physics

Are COVID-19 vaccines safe? COVID-19 vaccines are safe and effective. Millions of people in the United States have received COVID-19 vaccines under the most intense safety monitoring in U.S. history. CDC recommends you get a COVID-19 vaccine as soon as you are eligible. Is the Covid vaccine safe long term? Because COVID-19 vaccines clinical trials […]

What is Schottky defect with diagram? A Schottky defect is an excitation of the site occupations in a crystal lattice leading to point defects named after Walter H. In ionic crystals, this defect forms when oppositely charged ions leave their lattice sites and become incorporated for instance at the surface, creating oppositely charged vacancies. Why […]

What about a Type A personality has the strongest correlation with heart disease? Those men with the strongest Type A scores were more likely to have heart attacks within five years. Those with lower scores had them a bit later, within nine years. What seems to be the most important component for coronary heart disease? […]

What causes viscosity? Viscosity is caused by friction within a fluid. It is the result of intermolecular forces between particles within a fluid. What is viscosity and its causes? Causes of Viscosity Due to strong cohesive forces between the molecules, any layer in a moving fluid tries to drag the adjacent layer to move with […]

How much electricity does 1200 watts use? Appliance Electricity Usage Appliance Typical Consumption Per Hour Cost Per Hour (at 10 cents per kilowatt-hour) Space heater 1,500 watts 15 cents Hair dryer 1,200 watts 12 cents Electric range burner 1,000 watts 10 cents Refrigerator 1,000 watts 10 cents How much power does a 700 watt microwave […]

Which classification group has the most similarities? The correct answer will be- species. Explanation: The hierarchical system of classification was proposed by the Carolus Linnaeus in the 18th century which categorized the organism into seven groups from the kingdom as the most inclusive group followed by the phylum, division, class, order, family, genus and species. […]

Is water the only thing that exists in 3 states? Water is the only substance on Earth that is present in all three states of matter – as a solid, liquid or gas. (And Earth is the only planet where water is abundantly present in all three states.) What element can exist in all three […]

Is it OK to do HIIT everyday? HIIT is a great, safe, and effective workout, but there’s no need to do it every day. Keep it to three times per week. You’ll still reap the benefits and give your body time to recover properly. Is 15 mins Hiit a day enough to lose weight? Burn […]

What is work measured in? work done (W) is measured in joules (J) force (F) is measured in newtons (N) distance (d) is in the same direction as the force and is measured in metres (m) What is a force unit? Newton How do you find the length of the space curve? Arc Length Along […]

Who is the king of assist? Kevin De Bruyne Which player has assisted Ronaldo the most? Marcelo Who has given Messi most assists? legend Xavi Who is the best Neymar or Messi? “He plays more balls than Cristiano Ronaldo and Messi.” Neymar, 28, was widely tipped to follow in the same footsteps as Messi and […]