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In a pot containing 2 L (which corresponds to about 2 kg) of boiling water (at 100°C, equivalent to 373 K), 1 kg of rice at 25°C (equivalent to 298 K) are immersed. What will be the temperature of the water after we have dipped the rice assuming that there is no heat loss and that the specific heat of rice is equal to that of water?
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A parallel plate capacitor is made of two plates separated by a distance of 1 mm. The capacitor is connected to a battery that maintains a constant potential difference of 12 V across the plates. The space between the plates is filled with air, and the dielectric constant of air is approximately 1. Determine the force on a charge of 2×10−6 C placed between the plates.
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Assuming that you have chosen the length L, the force F, and the velocity V as fundamental quantities, which are the dimensions of time?
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Two resistances, each equal to R, are placed in series and their combination is in parallel with another resistance R. What is the total resistance?
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Was passiert hier? Schreib Sätze im Passiv Präsens. Welche Antwort ist richtig?
ein Paket * senden
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Was passiert hier? Schreib Sätze im Passiv Präsens. Welche Antwort ist richtig?
der Olympiasieg * feiern
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Was passiert hier? Schreib Sätze im Passiv Präsens. Welche Antwort ist richtig?
Sie * abholen
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Was passiert hier? Schreib Sätze im Passiv Präsens. Welche Antwort ist richtig?
ihr * informieren
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Was passiert hier? Schreib Sätze im Passiv Präsens. Welche Antwort ist richtig?
Die Schulsachen _______.
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Was passiert hier? Schreib Sätze im Passiv Präsens. Welche Antwort ist richtig?
Jemand schließt Olaf aus.
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