What are the 4 characteristics of a good map? Scale, map projections, generalization, and symbolization are common to every map and are considered as basic characteristics of maps. What are the different components of a map? There are three Components of Maps – distance, direction and symbol. Maps are drawings, which reduce the entire world […]
What is the best example of specialization?
What is the best example of specialization? When an economy can specialize in production, it benefits from international trade. If, for example, a country can produce bananas at a lower cost than oranges, it can choose to specialize and dedicate all its resources to the production of bananas, using some of them to trade for […]
What are examples of unbalanced forces?
What are examples of unbalanced forces? Practically anything that moves is a result of the exertion of unbalanced forces on it. If you kick a football and it moves from one place to another, it means that unbalanced forces are acting upon it. Ball moves from one place to another after kicking it. This is […]
What is the rarest type of eclipse?
What is the rarest type of eclipse? Just 9 hours later, the Moon will pass perfectly between the Earth and the Sun, creating an annular solar eclipse for a myriad of observers across Africa and Asia. It’s an incredibly rare occurrence to have a solstice solar eclipse, but there’s a good reason for it this […]
What is the shape of an irregular galaxy?
What is the shape of an irregular galaxy? An irregular galaxy is a galaxy that does not have a distinct regular shape, unlike a spiral or an elliptical galaxy. Irregular galaxies do not fall into any of the regular classes of the Hubble sequence, and they are often chaotic in appearance, with neither a nuclear […]
How many electrons can fit in the 4th Shell?
What is the equation for angular size?
What is the equation for angular size? We can generate another simple formula: Angular size in degrees = (size * 57.29) / distance No doubt you can figure out the formulas for minutes and seconds of arc. What is the diameter of the moon? 3,474.2 km What is the angular diameter of the moon? about 31 […]
Does friction decrease inertia?
Does friction decrease inertia? Overcoming Inertia Once an object starts moving, inertia keeps it moving without any additional force being applied. Friction opposes the motion of all moving objects, so—like the skateboard—all moving objects eventually stop moving even if no other forces oppose their motion. What is the importance of friction in our daily life? […]
What does a charged capacitor have that an uncharged capacitor does not?
What does a charged capacitor have that an uncharged capacitor does not? Whenever a charged capacitor is connected to an uncharged capacitor there is a flow of electrons from charged to uncharged until a steady state situation is arrived. I.e. After this no transfer of charge happens i.e. both the capacitors are in equilibrium condition. […]