Specific heat capacity of ice = 2,000 J/kg-°C latent heat of fusion of water = 334,000 J/kg specific heat capacity of water = 4,000 J/kg-°C The 1 kg block of ice melts into water. The amount of heat absorbed by the ice as it melts is 334,000 J
Indicate whether the statement is true or false
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Which of the following is NOT an example of an animated element?
A. rotating images B. 3D images C. dynamic content D. All of the above are animated elements.
A string 40.0 cm long of mass 8.50 g is fixed at both ends and is under a tension of 425 N
When this string is vibrating in its third OVERTONE, you observe that it causes a nearby pipe, open at both ends, to resonate in its third HARMONIC. The speed of sound in the room is 344 m/s. (a) How long is the pipe? (b) What is the fundamental frequency of the pipe? What will be an ideal response?
Any reply to a detected SETI signal should
A) be decided upon by the group of scientists who first detected the signal B) be decided upon by the government of the country who first detected the signal C) be sent immediately as a signal is received D) represent a consensus of the Earth's population
What potential difference is required to cause 4.00 A of current through a resistance of 330 ??
A) 12.1 V B) 82.5 V C) 334 V D) 1320 V