What if Earth had a 90 degree tilt?

What if Earth had a 90 degree tilt? If the earth was tilted by 90 degrees the seasonal changes would be at the most extreme. The Earth’s pole would point directly at the sun at a point on the track around the sun. This would produce very hot temperatures at one pole while at the […]

Are earthquake resistant buildings safe?

Are earthquake resistant buildings safe? The highest category of structural safety is that of “Earthquake Resistant — Operational”. Under this, there would be no damage to the property or any injury caused to its occupants irrespective of the magnitude of the earthquake. Which shape of plan is better in earthquake zone? Hexagons are the best, […]

What should I learn to draw first?

What should I learn to draw first? The first thing that most drawing tutorials teach you to draw is shapes, starting with a sphere. After all, any object that you see around you can be constructed by using one, or a combination of, three different shapes: A circle – a sphere is a circle in […]

What are three uses for Convex mirrors?

What are three uses for Convex mirrors? Convex mirrors are used inside the buildings, They are also used in making lenses of sunglasses, They are used in the magnifying glass, They are used in securities and they are used in telescopes. What lens is thicker in the middle than at the edges? A single piece […]

What are the 2 main properties of sound?

What are the 2 main properties of sound? The two main properties of sound are frequency and amplitude. The frequency of the sound waves determines the pitch of the sound. The amplitude of sound determines the loudness. The quality of sound is affected by the pitch and the loudness. What is sound and its properties? […]

How do you get marshmallows to sink?

How do you get marshmallows to sink? When you squish the marshmallow, you squeeze out the air, making it denser than the water. Now the flat marshmallow will sink. The more you squish the marshmallow, the lower it will sink. If you are having trouble with a large marshmallow, try a mini marshmallow. What liquid […]

Who provides a good or service?

Who provides a good or service? Economics- vocab words A B consumers one who buys goods or services for personal use rather than for resale or use in production or manufacturing. producers a person, group, or business that makes goods or provides services to satisfy consumers’ needs and wants. How do we meet our needs […]

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