What are the 9 elements of a map? Terms in this set (9) Color. Use color to highlight the theme (main point of map). Author. Write name, period, and due date in upper right hand corner. Title. Have a creative title. Scale. The scale of the map you create needs be relative and correlate to […]
Which has maximum deflection in magnetic and electric field?
Which has maximum deflection in magnetic and electric field? Beta particles are deflected by a magnetic field in an opposite direction to alpha particles confirming they must hold a charge opposite to alpha particles. Beta particles are fast-moving electrons and are thus negatively charged. Maximum deflection in a magnetic field due to its mass. What […]
What is the net force acting on a falling object when it reaches terminal velocity?
What is the net force acting on a falling object when it reaches terminal velocity? Objects falling through a fluid eventually reach terminal velocity . At terminal velocity, the object moves at a steady speed in a constant direction because the resultant force acting on it is zero. Which parachute will fall faster? In the […]
Is sound louder in water or air?
Is sound louder in water or air? Sound travels faster in water compared with air because water particles are packed in more densely. Thus, the energy the sound waves carry is transported faster. This should make the sound appear louder. Why is it quieter at night? There is a phenomenon called refraction that affects the […]
What has the greatest effect on kinetic energy?
What has the greatest effect on kinetic energy? Because kinetic energy is proportional to the velocity squared, increases in velocity will have an exponentially greater effect on translational kinetic energy. Doubling the mass of an object will only double its kinetic energy, but doubling the velocity of the object will quadruple its velocity. What is […]
Do all bacteria have a capsule or slime layer?
Do all bacteria have a capsule or slime layer? Many bacterial cells secrete some extracellular material in the form of a capsule or a slime layer. A slime layer is loosely associated with the bacterium and can be easily washed off, whereas a capsule is attached tightly to the bacterium and has definite boundaries. What […]
How gravitational force is a field force?
How gravitational force is a field force? A gravitational field is the force field that exists in the space around every mass or group of masses. This field extends out in all directions, but the magnitude of the gravitational force decreases as the distance from the object increases. What is the time period of rotation […]
What is the name of breed to get good quality wool?
What is the name of breed to get good quality wool? Kashmir and Merino sheep originated from the Gaddi. They produce good quality fleece and their fleece is considered as one of the finest wool in the world. Their fleece is usually used for cloth production. In northern region of India, there are also an […]
What are the five steps of the design process?
What are the five steps of the 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 are the 4 stages in the technological design process? The four stages […]
What is the purpose of a controlled variable?
What is the purpose of a controlled variable? A control variable is an element that is not changed throughout an experiment, because its unchanging state allows the relationship between the other variables being tested to be better understood. Does every experiment have a control group? While all experiments have an experimental group, not all experiments […]