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How many joules of potential energy does 1kg book gain when it is elevated 4m?
The potential energy gained by a 1kg book elevated 4m can be calculated using the formula: potential energy = mass * gravity * height. Plugging in the values, we get potential energy = 1kg * 9.8 m/s^2 * 4m = 39.2 Joules.
How much heat in joules would you need to raise the temperature of 1kg of water by 5 and degC?
You would need 20,920 Joules of heat to raise the temperature of 1kg of water by 5°C. This value is calculated using the specific heat capacity of water, which is 4186 J/kg°C.
How much energy is needed to melt 2kg of gold?
It takes approximately 64,000 Joules of energy to melt 1kg of gold. Therefore, to melt 2kg of gold, you would need around 128,000 Joules of energy.
How many 250g are in 1kg?
There are 4 250g in 1kg. This is because 250g is one-fourth of 1kg.
How many 50g are there in 1kg?
There are 20 50g in 1kg. This can be calculated by dividing 1000g (1kg) by 50g to get the result.
How many joules of potential energy does 1kg book gain when it is elevated 4m?
The potential energy gained by a 1kg book elevated 4m can be calculated using the formula: potential energy = mass * gravity * height. Plugging in the values, we get potential energy = 1kg * 9.8 m/s^2 * 4m = 39.2 Joules.
How much heat in joules would you need to raise the temperature of 1kg of water by 5 and degC?
You would need 20,920 Joules of heat to raise the temperature of 1kg of water by 5°C. This value is calculated using the specific heat capacity of water, which is 4186 J/kg°C.
How many candels of 1kg wax?
how many candles of 1kg wax
How much energy is needed to melt 2kg of gold?
It takes approximately 64,000 Joules of energy to melt 1kg of gold. Therefore, to melt 2kg of gold, you would need around 128,000 Joules of energy.
How many newtons equals 1kg?
1kg=9.81N
How many 250g are in 1kg?
There are 4 250g in 1kg. This is because 250g is one-fourth of 1kg.
How many 30g in 1kg?
There are 33.33 units of 30g in 1kg.
How many 50g are there in 1kg?
There are 20 50g in 1kg. This can be calculated by dividing 1000g (1kg) by 50g to get the result.
How many joules in a petajoule?
A petajoule is 1015 joules (Quadrillion joules)
How many calories are in 1KG of grapes?
700 calories are in 1KG of grapes
How many joules are in 56 kilo joules?
There are 56,000 joules in 56 kilojoules. This is because there are 1,000 joules in a kilojoule.
How many joules is 8.77 calories?
36.72 joules.
