Category: Physics

How are bimetallic strips useful? use in thermometers The bimetallic strip constitutes one of the most trouble-free and durable thermometers. It is simply two strips of different metals bonded together and held at one end. When heated, the two strips expand at different rates, resulting in a bending effect that is used to measure… What […]

Which part of an atom has the least mass? The majority of an atoms’ mass comes from the protons and neutrons that make up its nucleus. Electrons are the least massive of an atom’s constituent particles, with a mass of 9.11 x 10-31 kg and a size too small to be measured by current techniques. […]

What triggers Brugada? Brugada Syndrome is caused mainly by mutations in the SCN5A gene which encodes the α-subunit of the voltage-gated Nav1. 5, the cardiac sodium channel responsible for regulating rapid sodium current –INa-. It induces a disturbed functioning of sodium channel subunits or proteins that regulate them. Is Brugada a syndrome? Brugada syndrome is […]

How can you determine acceleration from a velocity time graph? Acceleration can be calculated by dividing the change in velocity (measured in metres per second) by the time taken for the change (in seconds). The units of acceleration are m/s/s or m/s 2. How do you find maximum velocity on a acceleration time graph? The […]

Is Carnot a cycle? The Carnot cycle consists of the following four processes: A reversible isothermal gas expansion process. In this process, the ideal gas in the system absorbs qin amount heat from a heat source at a high temperature Thigh, expands and does work on surroundings….T-S Diagram. Process ΔT ΔS IV Thigh−Tlow 0 Full […]

Which is not a disadvantage in a market economy? Market economies are also not without disadvantages: Disparity in wealth and mobility exists in market economies because wealth tends to generate wealth. In other words, it’s easier for wealthy individuals to become wealthier than it is for the poor to become wealthy. What are the pros […]

What does model mean? (Entry 1 of 3) 1 : a usually miniature representation of something a plastic model of the human heart also : a pattern of something to be made. 2a : a type or design of product (such as a car) offers eight new models for next year, including a completely restyled […]

Is Magma more dense than the crust? In fact, it can get so hot that the rocks that make up the crust can actually begin to melt. This molten material is called magma. It is less dense than the surrounding rock so it tends to move upwards through the crust. Magma also comes from material […]

How many bacteria are in 9 hours? Answer: 2,000 bacterias, because after 3 hours theyre 100 bacteria so after 6 hours there will be 800 bacterias so if its 9 hours you will have 2,00 bacterias. How many bacteria will there be after 6 hours with solution? 800 bacteria How many bacteria will be there […]

What can unripe pawpaw cure? Top 7 Health Benefits of Green Unripe Papaya Improves Digestive Health. Helps Treat Infections. Reduces Signs of Skin Aging. Improves Lactation in New Mothers. Offers Relief from Menstrual Pain. Reduces the Risk of Heart Disease. Promotes Wound Healing. Is Paw Paw an antibiotic? Every day, thousands of users of Lucas’ […]