Category: Physics

What are the factors of unhealthy heart? Common risk factors for heart disease include: being overweight. being inactive. smoking tobacco. eating a high-fat, high-sodium, and high-carbohydrate diet. having diabetes mellitus. having high blood pressure. having high cholesterol. having a family history of heart disease. What are the 5 life factors? We included 5 lifestyle-related factors: […]

What are the characteristics of inelastic collision? An inelastic collision is a collision in which there is a loss of kinetic energy. While momentum of the system is conserved in an inelastic collision, kinetic energy is not. This is because some kinetic energy had been transferred to something else. What do u mean by perfectly […]

When two resistors have resistance R1 and R2 are connected in parallel? When two resistors, having resistance R1 and R2, are connected in parallel, the equivalent resistance of the combination is 5 Ω. When two resistors, having resistance R1 and R2, are connected in parallel, the equivalent resistance of the combination is 5 Ω. When […]

What will happen if there is no friction between the tip of the fingers and the keyboard? Answer. Answer: You’ll mess up typing. The world is better with friction because without it you can’t run, walk, or move You will just fall over, So good luck without friction! How do you make friction with your […]

Does buoyant force depend on mass? The buoyant force depends on the mass of the object. The buoyant force depends on the weight of the object. The buoyant force is independent of the density of the liquid. The buoyant force depends on the volume of the liquid displaced. Does lime remove fluoride? In the present […]

Can you cut and splice O2 sensor wires? Many O2 sensors are universal and meant to be spliced. Cut and paste. No worries. As long as you have a good connection it will be fine. Can you drive your car with a bad O2 sensor? In summary, yes, you can drive with a faulty O2 […]

Can I charge a 19V laptop with a 12V charger? NO you cannot charge your 12V AGM battery directly with a 19V Laptop power supply. So your fully charged state is about 13.8 – 14.5V. Putting two batteries in parallel does not change the voltage required to charge them it simply increases the current capability […]

What to do if you hear scratching in your walls? If you hear scratching in your walls but have yet to actually see pests or rodents, your best bet is to call a pest control company and have a professional come out to assess the situation. Remember, a pest that might seem harmless, like a […]

Can my phone take my body temperature? Smart Thermometer is a simple and easy to use temperature app which has an amazing temperature sensor by which you can know temperature near your phone. You can also use internet connection on your smartphone to use this app and get accurate temperature using this thermometer app. What […]

What is the hardest metal to drill through? Cobalt (HSCO) is considered an upgrade from HSS because it includes 5-8% Cobalt blended into the base material. This is a great option for drilling into harder steel as well as stainless steel grades. Carbide (Carb) is the hardest and most brittle of the drill bit materials. […]