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Equal masses of water and alcohol initially at different temperatures are mixed. The specific heat capacity of water is greater than that of alcohol the final temperature of the mixture will be
a) equal to the sun of the two original temperatures
b) exactly midway between the two original temperatures
c) closer to the original temperature of the water than of alchohol
d) closer to the original temperature of alcohol than of water
A subatomic particle with mass m initially at rest suddenly decays. what is the velocity of the other particle created
A skier of mass 113 kilogram travels down a frictionless ski trail. determine the work done by gravity on the skier
youre driving down the highway late one night at 20 ms when a deer steps onto the road 35 m in front of you. your reac-
A g215 g sample of a substance is heated at 330 degree celcius and then plugged into 105 aluminum calorimeter cup containing 165 g of water and a 17 g glass thermometer at 125 degree C. the final temperature is 35 degree C. what is the specific heat ..
a ball is thrown straight up takes 2.25s to reach a hieght of36.8m, how much higher will the ball go
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Three liquids are at temperatures of 5.0°C, 21°C, and 33°C, respectively. Equal masses of the first two liquids are mixed, Find the equilibrium temperature when equal masses of the first and third are mixed
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What is this force in Newtons.
Two charges q1 = 1.1 10-8 C and q2 = -4.8q1 are placed 50 cm apart. Find the point along the straight line passing by the two charges at which the electric field is zero, as measured from q1.
If the frequency of oscillation of the wave emitted by an FM radio stationis 93.6 MHz, determine the wave's period of vibration
An airtight box has a removable lid of area 1.60 10-2 m2 and negligible weight. What is the magnitude of the force required to pull the lid off the box
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