At a standard atmospheric pressure, a kilogram of 20 ℃ water absorbs 3,78 times 10 of 7 joules of heat. Its temperature? The answer is 100. Why do I think it is 110?

At standard atmospheric pressure, the boiling point of water is 100, that is to say, no matter how much you calculate, it can only reach 100 degrees. If it exceeds 100 degrees, it is not water, it is steam. You forget that

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2. The specific heat capacity of water is 4.2 times 10 cubic Joule, the density is 1.0 times 10 cubic kilogram per cubic meter, g = 10N per kilogram, the frequency is 50 Hz, the heating power is 1200W, the capacity is 1.2L. 1. The efficiency of self-priming pump is 60%. 2. The time of heating 1.2L water from 20 ℃ to 100 ℃ is 6 minutes,
3. Newton's car with a weight of 10 moves in a straight line at a constant speed on the road Then, its resistance is 0.03 times of the vehicle weight. What is the traction force of the engine
4. Can a truck with a total weight of 5 times 10 to the fourth power Newton pass the bridge with a load limit of 4 tons? Two methods are used to calculate
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6. A ship's deadweight is 2.5 × 10 Newton of the seventh power. When it sails in the Yangtze River, the mass of its boiled water is 6 × 10 Newton of the sixth power What's the weight of the cargo?
7. Given a + B + C = 0, find the cubic power of a + the square of a times the square of C + B times the cubic power of c-abc + B
8. If the exponent is odd, multiply the power by X; if the exponent is even, divide its exponent by 2, and so on The answer should be more detailed If the exponent is odd, multiply the power by X; if the exponent is even, divide its exponent by 2, and so on. After which operation, the index is 4? What is the exponent of X after the 14th operation? Keep going. What do you find?
9. Operate the ninth power of a (a > 0) according to the following requirements: if the index is odd, multiply by a; if the index is even, divide its index by 2. If this continues, how many times is the index of a 4? What is the result of a after the 100th operation?
10. If the exponent is odd, multiply the power by X; if the exponent is even, divide its exponent by 2, and so on Go, what's the index of X after the 14th operation? What do you find when you continue to operate?
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12. Under the standard atmospheric pressure, let 3kg 90 ℃ water absorb 1.5 times 10 of the fifth power Joule heat, how much has the water temperature increased?
13. What's the temperature of water with a mass of 2kg and a temperature of 15 ℃ after absorbing the heat of 1.68 times the quintic joule of 10
14. Under standard atmospheric pressure, how much does the temperature rise after 1 kg of 26 ℃ water absorbs 3.36 * 10 joules of heat to the sixth power
15. How much heat can a 48.4 resistance electric heater generate per minute when connected to the lighting circuit
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18. As shown in the figure, in △ ABC, M is the midpoint of BC, AP is the bisector of ∠ a, BP ⊥ AP is p, ab = 12, AC = 22, then MP length is () A. 3B. 4C. 5D. 6
19. It is known that in △ ABC, M is the midpoint of BC side, AP is the bisector of ∠ a, BP ⊥ AP is at P, ab = 12, AC = 22, find the length of MP
20. As shown in the figure, in the triangle ABC, M is the midpoint of BC side, AP is the bisector of angle A. BP is perpendicular to AP at point P, ab = 12, AC = 22, then the length of MP is