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Every point on the surface of a sphere is the same distance from a fixed point in 3-dimensional space.
Infinitely many. There are infinitely many lines from the apex to the base. Every point on each of these lines is on the surface of the cone.
1 square meter is the area of a square, that has 1 meter on every side. Also, any other figure that has the same surface area, for example, a rectangle of 1/2 meter times 2 meters.1 square meter is the area of a square, that has 1 meter on every side. Also, any other figure that has the same surface area, for example, a rectangle of 1/2 meter times 2 meters.1 square meter is the area of a square, that has 1 meter on every side. Also, any other figure that has the same surface area, for example, a rectangle of 1/2 meter times 2 meters.1 square meter is the area of a square, that has 1 meter on every side. Also, any other figure that has the same surface area, for example, a rectangle of 1/2 meter times 2 meters.
Every square is a rectangle, but not every rectangle is a square.
HTHTHT
There is no point on the earths surface that experiences night for 24 hours every day.
us!, what you walk on every day- THE GROUND!
gradient
Every location on Earth receives sunlight at least part of the year. The amount of solar radiation that reaches any one "spot" on the Earth's surface varies according to these factors:Geographic locationTime of daySeasonLocal landscapeLocal weather.Diffuse and Direct Solar RadiationAs sunlight passes through the atmosphere, some of it is absorbed, scattered, and reflected by the following: Air moleculesWater vaporCloudsDustPollutantsForest firesVolcanoes.This is called diffuse solar radiation. The solar radiation that reaches the Earth's surface without being diffused is called direct beam solar radiation. The sum of the diffuse and direct solar radiation is called global solar radiation. Atmospheric conditions can reduce direct beam radiation by 10% on clear, dry days and by 100% during thick, cloudy days.
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About 100 tonnes of "micrometeorites" litter Earth every day.
Once every 24 hours and 50 minutes. ;]
Every time light hits a surface, some will be absorbed (and turn into heat) and some will be reflected away until it hits another surface where another part of it is absorbed. Eventually all the light will be used up.
A rad measures the amount of radiation absorbed by a gram of material where as a rem measures the biological effects of different kinds of radiation. To measure the degree of biological effects produced by radiation you would need to know the mrad value as well as the type of radiation because different types of radiation produce different degrees of damage. For example every 1 mrad of beta or gamma radiation produces 1 mrem, every 1 mrad of high energy protons and neurons produce 10 mrems and every 1 mrad of alpha particles produce 20 mrems.
The Earth receives 174 petawatts [See Link] of incoming solar radiation (insolation) at the upper atmosphere. Approximately 30% is reflected back to space while the rest is absorbed by clouds, oceans and land masses. For a pictorial description of insolation losses [See Link]
Every line of longitude north of the Equator is a baseline that runs on the Earth's surface to the North Pole. Prime here is the Prime Meridian -- 0 degrees.
The average solar radiation hitting the planet is considered to be about 352 watts/meter squared. Total radiation hitting our atmosphere is about 1366 watts/meter squared. The rest of this energy is absorbed or reflected by the atmosphere.