Not necessarily. I I wanted to measure my son's body temperature, I would not take him 20 metres up!
Same way as everywhere else - with a thermometer 2 meters off the ground, in celsius.
A thermometer should be placed about 4-6 feet off the ground to get an accurate reading of the air temperature. This height helps avoid interference from direct sunlight, ground heat, or radiation that could affect the temperature reading. It also represents a more general measurement of ambient air temperature.
If a 100 N box is lifted 3 meters off the ground, the answer is 300 joules.
If a 100 N box is lifted 3 meters off the ground, the answer is 300 joules.
The coldest temperature recorded in the world was -89.2°C (-128.6°F) at Станция Восток (Stantsiya Vostok) (Station East), Antarctica on 1983-07-21. The record that's often quoted as the world's hottest temperature was 58°C (136°F) at El Azizia, Libya on 1922-09-13. The temperature was highly inaccurate for several reasons. The main reason was that it was measured over tarred concrete. The temperature probably never exceeded 120°F (49°C) on that day. The next quoted record would be 134°F (57°C) at Furnace Creek Ranch (called Greenland Ranch at the time), Death Valley, California, United States of America on 1913-07-10. However, at that time official stations in the United States of America all measured 3.5 feet (1.0668 meters) off the ground. Today stations in the U.S.A. measure at 4 to 6 feet (1.2192 to 1.8288 meters). According to the World Meteorological Organization, temperature should be measured 1.25 to 2 meters (4.1010 to 6.5617 feet) off the ground. The hottest reliably measured temperature in the world was 129°F (54°C) at Furnace Creek Ranch, Death Valley, California, U.S.A. on 1960-07-20, 1998-07-18, 2005-07-20, and 2007-07-07.
Take a pendulum that is 10 meters off of the ground. As the Earth rotates, the pendulum will also rotate. Measure the time it takes for the pendulum to return to the exact spot. It equals 23 h 56 m 4 s.
The hottest temperature ever recorded on Earth was 134 degrees Fahrenheit (56.7 degrees Celsius) in Death Valley, California in 1913. The coldest temperature ever recorded on Earth was -128.6 degrees Fahrenheit (-89.2 degrees Celsius) in Antarctica in 1983.
The rim of the basket is 3.05 metres off the ground. The size of the backboard is approx 1.8 metres by 1.1 metres: it may be varied. As a result, its height off the ground is not strictly regulated.
because it is
The hottest, reliably measured, air temperature in the world was 54°C (129°F) at Furnace Creek Ranch, Death Valley, California, U.S.A. on 7/20/1960, 7/18/1998, 7/20/2005, and 7/7/2007.The Lut Desert in Iran has recorded surface temperatures (not air temperature) up to 70.7°C (159.3°F) By NASA's MODIS sensor on the Aqua satellite. This uninviting region is abiotic - meaning without life; not even bacteria have been found.Furnace Creek Ranch, Death Valley, California, U.S.A. recorded a surface temperature (not air temperature) of (201°F) 94°C on 7/15/1972.Some Other Hot Places:The place in the world that has the hottest year-round temperature is the Dallol Depression, Ethiopia. At 328 feet below sea level, it has a year-round average temperature of 34.4°C (93.9°F).The record that's often quoted as, the world's hottest air temperature ever recorded, was 58°C (136°F) at El Azizia, Libya on 9/13/1922.However, this temperature reading was inaccurate for several reasons. The main reason was that it was measured over tarred concrete. The air temperature reading, if measured under modern standard conditions, might not have exceeded 49°C (120°F) on that day in El Azizia.The next highest, quoted record would be 57°C (134°F) at Furnace Creek Ranch (called Greenland Ranch at the time), Death Valley, California, USA on 7/10/1913.However, at that time official stations in the United States of America all measured 3.5 feet (1.0668 meters) off the ground. Today stations in the U.S.A. measure at 4 to 6 feet (1.2192 to 1.8288 meters)* off the ground. Today this reading would have been lower.*According to the World Meteorological Organization, temperature should be measured 1.25 to 2 meters (4.1010 to 6.5617 feet) off the ground.
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If a 100 N box is lifted 3 meters off the ground, the answer is 300 joules.