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∙ 15y ago
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If 500 J of energy is put in a computer but 120J is wasted as heat what is the efficiency?
You have to divide the useful energy by the input energy, in this case, 380 Joule / 500 Joule.
How much energy does lightning have?
500 MegaJoules
How heavy is a nuclear bomb?
The US has built them from 50 pounds to 500 tons. It depends on purpose.
How much energy is 500 joules?
500 joules is equal to 368.78 ft-lbf. For example, an object has 500 joules of kinetic energy, when its mass is 10 kg (~22 lbs) and it is traveling at 10 m/s (36 km/h or ~38.2 ft/s). Second example: The muzzle energy of a traveling 9mm bullet is around 500 joules. Third example: An object with mass of 5kg (11 lbs) and which is raised at 10 metres (32.8 ft) has around 500 joules of potential energy. So, 500 joules is quite much. Getting hit with an object which has 500 joules of kinetic energy can be lethal.
How many watts of energy does the laser use?
350-500
How many years did the dynasty of David last in Judah?
500 years
What would happen if the US attacked soviet union?
They would be a Nuclear War, the nuclear fallout would last for a half life of up to 500 years and the world would become no longer suitible to contain life.
How many lives have been lost in the last 500 years from volcanoes?
how many lives have been lost to volcanoes in the last 500 years
How much does nuclear energy cost per joule?
See the attached link below for a survey of the economics of nuclear power
What are some potential new sources of energy?
Nuclear fission and fusion, wind,water anything that that produces kinetic energy can essentially power something_____ and did you know if we captured the energy produced by the sun for just one second it would be enough energy to power the earth for around 500 years
How long will oil last for on earth?
500 years.
How long will the suns energy last?
About 5 billion years. Long before that - in about 500 million or a billion years - the Sun will become so bright that it will become way too hot on Earth.
How many years did the Hellenistic Age of Greece last?
500 years
When was Diamond head last eruption?
about 500 years ago
How many years between 1000 BC and 500 BC?
500 years.500 years.500 years.500 years.500 years.500 years.500 years.500 years.500 years.500 years.500 years.
Why was colonization so popular in the last 500 years?
Colonization is important because
When was the last eruption for mole hill volcano?
500 trillion years ago
