How do you turn on a blind intersection? What should you do in a Blind Intersection? In such a scenario, you should inch forward slowly until you can see clearly to cross the intersection. Once clear, you can continue as normal. However, by crossing slowly, you can quickly stop if another car comes into the […]
What is an everyday example of chemical energy?
What is an everyday example of chemical energy? Everyday Chemistry The very wood we burn and the airbags we face every time we enter a vehicle are examples of chemical energy. What is the best definition for chemical energy? The definition of chemical energy is energy released in a chemical reaction or absorbed in the […]
How much force does a falling person have?
How much force does a falling person have? OSHA limits the amount of force that a person should experience during a fall to 1,800 pounds. Forces greater than this can result in internal bleeding, damage, or death. When a personal fall arrest system is used, a shock-absorbing lanyard or fall limiter is the only way […]
What is the maximum potential energy of the spring?
What is the maximum potential energy of the spring? When the kinetic energy is maximum, the potential energy is zero. This occurs when the velocity is maximum and the mass is at the equilibrium position. The potential energy is maximum when the speed is zero. What is the potential energy of a spring derive it? […]
What element has 2 protons 2 neutrons?
What element has 2 protons 2 neutrons? Helium What did Chadwick prove? In 1932, Chadwick made a fundamental discovery in the domain of nuclear science: he proved the existence of neutrons – elementary particles devoid of any electrical charge. For this epoch-making discovery he was awarded the Hughes Medal of the Royal Society in 1932, […]
What are the two main functions of cell wall?
What are the two main functions of cell wall? The main function of the cell wall is to provide structural strength and support, and also provide a semi-permeable surface for molecules to pass in and out of the cell. Where are cell walls found? A cell wall is a fairly rigid layer surrounding a cell […]
What is the difference between stored energy and usable energy?
What is the difference between stored energy and usable energy? The stored energy is termed as potential energy while the working energy is termed as kinetic energy. The electricity used in our homes is also a form of energy because it is a form of usable power. The places from which the different energies are […]
What is the 5 step design process?
What is the 5 step design process? The five stages of Design Thinking, according to d. school, are as follows: Empathise, Define (the problem), Ideate, Prototype, and Test. Let’s take a closer look at the five different stages of Design Thinking. What is the difference between scientific investigation and technological design? Scientific inquiry is used […]
Why elastic force is called conservative force explain?
Why elastic force is called conservative force explain? A conservative force is a force done in moving a particle from one point to another, such that the force is independent of the path taken by the particle. It depends only on the initial and final position of the particle. Gravitational force and elastic spring forces […]
What is the smallest unbreakable unit of a compound?
What is the smallest unbreakable unit of a compound? molecule What are the similarities and differences of the two compounds? A compound contains atoms of different elements chemically combined together in a fixed ratio. An element is a pure chemical substance made of same type of atom. Compounds contain different elements in a fixed ratio […]