Can uses and examples? “Can” is one of the most commonly used modal verbs in English. It can be used to express ability or opportunity, to request or offer permission, and to show possibility or impossibility….Can Exercises. Modal Exercise 1 can, could, have to, must, might and should Modal Verb Final Test complete review Can […]
What gear ratio is better for torque?
What gear ratio is better for torque? A numerically higher axle ratio provides a mechanical advantage to send more of the engine’s available torque to the rear tires (and front tires, in a four-wheel drive vehicle), but you pay the price at the fuel pump. So, a truck with optional 3.73 gears will tow a […]
How did dobereiner classify the elements?
How did dobereiner classify the elements? Dobereiner use the property of increasing atomic mass of elements. He classify three elements together having similar properties and called it as triads. For example the elements having lower atomic mass are placed before than elements having higher atomic mass. What were the two criteria of Mendeleev’s classification of […]
What is the hardest material in the universe?
What is the hardest material in the universe? Nuclear pasta What is the largest body in the universe? Hercules-Corona Borealis Great Wall Who is the most beautiful woman in the universe? Bella Hadid What is the most beautiful galaxy in the universe? The most beautiful galaxies in the universe Galaxy NGC 6753. Large Magellanic Cloud. […]
What is the biggest source of all energy?
What is the biggest source of all energy? The Sun What is the highest source of energy? Fossil fuels are the largest sources of energy for electricity generation. Natural gas was the largest source—about 40%—of U.S. electricity generation in 2020. What is the biggest source of energy in the universe? Hydrogen Where does the US […]
Why do we use IV curves to determine the quality of LEDs?
Why do we use IV curves to determine the quality of LEDs? Typical IV curves for various colours of LEDs. The IV curves are useful for estimating the current that will flow at particular voltages, etc., and for calculating resistor values. There are a few points worth noting from the curves: The forward voltage matches […]
Which country has best fighter jet?
Which country has best fighter jet? Not only France, but also India, Egypt, Qatar and Greece have ordered the aircraft for their air forces, while many other countries considered buying it too. Rafale has many variants that include armament, avionics and stealth upgrades. What is the most expensive fighter jet in the world? F-35 Lightning […]
Is whis faster than flash?
Is whis faster than flash? The Flash by an incalculable extent. Whis is the fastest being in Universe 7 yet it takes him half an hour to reach Earth from Beerus’ planet. Every main Flash has speed feats like travelling through time by way of their speed, and the fastest ones can outrun the concepts […]
What is another name for the mole?
What is another name for the mole? This number is also called the Avogadro constant. It is named after the 19th-century Italian physicist Amedeo Avogadro, who found that under the same temperature and pressure, two gases with the same volume have the same number of molecules. Is a mole a birthmark? If you are born […]
Why is the law of universal gravitation important?
Why is the law of universal gravitation important? Newton’s Law of Universal gravitation is one of the most important and fundamental laws in classical physics as it explains the movement of objects as a result of an “invisible force”. The direction always points along the axis that connects the center of mass of the two […]