Where is surface area used in real life? Real Life Applications of Surface Area Example 2. You could use surface area to find out how much cardboard makes up a box. Video. You could use surface area to find out how much paint is needed to paint a house. Example 3. You could use surface […]
How are breaks classified?
How are breaks classified? Classification of Brakes • The following are the classifications of Brakes 1.By method of power a) Mechanical brakes b) Hydraulic brakes c) Air brakes d) Vacuum brakes e) Power assisted hydraulic brakes f) Magnetic brakes g) Electrical brakes 2.By method of application: a) Service or foot brakes b)Parking or hand … […]
Does higher pressure mean more flow?
Does higher pressure mean more flow? Flow rate is the effect. Higher pressure causes increased flow rate. If the flow rate increases, it is caused by increased pressure. What is the relation between speed and flow rate? Flow rate and velocity are related by \(Q=A\overline{v}\\\) where A is the cross-sectional area of the flow and\(\overline{v}\\\) […]
What month do we get more daylight?
What happens to the stopping distance if velocity of a car is doubled?
What happens to the stopping distance if velocity of a car is doubled? When you double the speed of your car, your braking distance quadruples. As shown below, every time you double your speed, you multiply your braking distance by four. This piece of information will be important for determining your total stopping distance. What […]
Is it possible for a heat engine to operate without rejecting any waste heat to a low temperature reservoir explain?
Is it possible for a heat engine to operate without rejecting any waste heat to a low temperature reservoir explain? It is not possible for a engine to operate without rejecting any waste heat to a low temperature reservior. It violates the second law of thermodynamics, the operation of a heat engine a low temperature […]
What is the efficiency ratio formula?
What is the efficiency ratio formula? Definition of efficiency ratio The efficiency ratio is calculated by dividing the bank’s noninterest expenses by their net income. Banks strive for lower e fficiency ratios since a lower e fficiency ratio indicates that the bank is earning more than it is spending. What is the formula for productivity? […]
Which is better oxygen tank or oxygen concentrator?
Which is better oxygen tank or oxygen concentrator? Oxygen concentrators are portable and easy to use and are thus better than oxygen cylinders. Although at Rs 40,000-Rs 90,000, they are more expensive than cylinders (Rs 8,000-20,000), they require very minimal maintenance. Will low oxygen make you tired? You’ll develop low blood oxygen levels, a condition […]
What is the benefit of going to the moon?
What is the benefit of going to the moon? By successfully establishing a presence on the Moon, we will enhance life on Earth and prepare to explore the rest of our solar system — and beyond! Keeping astronauts healthy in a lower-gravity and higher-radiation environment than Earth is an important challenge for medical researchers. What […]