Category: Physics

What is difference between PCT and DCT? PCT occurs after the Bowman’s capsule while DCT occurs after the loop of Henle. PCT is mainly involved in the reabsorption whereas secretion occurs in the DCT. The main difference between PCT and DCT is that PCT is the function of each part in the nephron. Which is […]

Does food processing play an important role in your daily living? Food processing can lead to improvements in, or damage to, the nutritional value of foods, sometimes both at the same time, and it can help to preserve nutrients that would otherwise be lost during storage. They play an important role in preserving the freshness, […]

What is the term for the angle at which light undergoes total internal reflection? This angle of incidence is known as the critical angle; it is the largest angle of incidence for which refraction can still occur. For any angle of incidence greater than the critical angle, light will undergo total internal reflection. Which of […]

How does the 1st and 2nd law of thermodynamics apply to biological systems? Two fundamental concepts govern energy as it relates to living organisms: the First Law of Thermodynamics states that total energy in a closed system is neither lost nor gained — it is only transformed. The Second Law of Thermodynamics states that entropy […]

Can a population increase even though its growth rate is decreasing? Not only the population itself was growing, but also the doubling time was decreasing, which basically means that growth itself was growing. This rapid growth increase was mainly caused by a decreasing death rate (more rapidly than birth rate), and particularly an increase in […]

What is the power of a concave lens of focal length? The power of the lens is the reciprocal of the focal length of the lens. We know that, The focal length is the negative for the concave lens. Hence, The power of the concave lens is -0.5 D. What is the power of a […]

How do you get money out without touching the bottle? Step 4: Remove the Dollar Bill Without Touching the Coins Place a glass bottle on a table. Take a dollar bill and put it on top of the bottle. On top of the dollar bill put about four quarters to sandwich the dollar between the […]

How does inertia apply to bowling? The inertia of the bowling ball, when rolled down the lane, will resist the change in its motion. The ball will continue to roll until acted upon by a greater force. When a ball is rolled down a carpet lane with nothing in its way, the ball will come […]

What are the 4 types of assessment? A Guide to Types of Assessment: Diagnostic, Formative, Interim, and Summative. What are the examples of assessment tools? Examples of assessment tools Research Paper Rubric. Checklist. Search Report Process Guide. Evaluation of Instruction. Evaluation of Critiques of Scientific Articles. Evaluation of Lab Reports. Grading Guide. Poster Presentation Rubric. […]

Do tigers stomach dissolve bones? The thing is, tigers have strong stomach acid that would dissolve bones. Can a lion eat bones? Lions preferentially eat the intestines and organs of prey animal, continuing to eat virtually everything else including some bones. Those organs and bones are essential to provide the vitamins and minerals required for […]