Year: 2018

What element has the strongest metallic bond? While in the case of ‘C’ valance shell has 3e−. Due to which ionization energy is high and it is most stable among all. Thus it forms strongest metallic bond. Which type of bonding is strongest? Covalent Bonds Which bond is stronger covalent or metallic? Covalent bond means […]

What forces are used in a simple machine? A simple machine uses a single applied force to do work against a single load force. Ignoring friction losses, the work done on the load is equal to the work done by the applied force. The machine can increase the amount of the output force, at the […]

What things reduce friction? Silicone aerosols, oils, grease and ball bearings are all used to reduce friction. Air resistance force is the force of air pushing against a moving object. Air resistance (also called drag) is a type of frictional force. Who invented Maglev? Maglev — short for magnetic levitation — trains can trace their […]

What happens when you reverse the current in a coil? When a coil drains a charged capacitor, the flow of charge in the coil does not stop, and the coil will “charge up” the capacitor again, but with reversed voltage. The voltage across the capacitor reverses, and the energy flow reverses, yet the direction of […]

What is the major source of energy for the body? Carbohydrates are the body’s main source of energy. The fruit, vegetables, dairy, and grain food groups all contain carbohydrates. What are the 3 most important vitamins? 10 Essential Vitamins Your Body Needs – Comvita Magnesium – This mineral plays an important role in muscle contractions. […]

Is it better to fast on full moon or new moon? As well as the day of the full moon and the dark night of the moon, the 2nd and 11th days in the moon’s cycle are the most suitable days for spiritual fasting, as on these days the influence of the moon is changing. […]

Is speed a unit? Speed can be thought of as the rate at which an object covers distance. Speed has the dimensions of distance divided by time. The SI unit of speed is the metre per second, but the most common unit of speed in everyday usage is the kilometre per hour or, in the […]

What is no work force? The force exerted by the person is an upward force equal to the weight of the box, and that force is perpendicular to the motion. If there is no motion in the direction of the force, then no work is done by that force. What is no work force give […]