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What is root mean square velocity.
A two-point source interference pattern is generated in a swimming pool. A piece of styrofoam, located on the second nodal line, is 12.0 m from one source and 20.0 m from the other source. One wave crest takes 2.0 s to travel the 35.0 m width of the pool. Find the speed, wavelength, and frequency of the waves
Our earths core is molten metal. Is that the source of the planet's gravity. And can we make artifital by rotating molten metal simillar to earth and make gravity
What is raman effect.
What is freezing point in kelvin tempErature.
What is the magnitude of the momentum of a basketball player weighing 72 kg running towards the back court for a fast break play with a speed of 7m/s?
Determine the mass and specific volume of argon gas in a vessel at 150 kPa and 20°C vessel is spherical and has a radius of 5m.
Calculate the temperature of a fluid when both a Fahrenheit and a Celsius thermometer are immersed in it, under the following conditions :a) the numerical reading is identical in both thermometers? b) the Fahrenheit reading is numerically twice that of the Celsius reading. Express the values in °R and °K.
An aluminum block (c= 9.1×10^2J/kg K) of mass 0.50 kg at temperature of 155°C is dropped into an aluminum calorometer cup of mass 0.200 kg containing 1.00 kg of water (c=4.2×10^3 J/kg K) at 20°C. The system is insulated and attains equilibrium at a final temperature Tf. a) Using the definition of specific heat capacity, set up the Qtotal = equation. b) solve for Tf.
