Find the missing properties of u, h, and x for water at 120◦ c, v = 0.5 m3 / kg

b. water at 100◦ c, p = 10 mpa

c. nitrogen at 100 k, x = 0.75

d. nitrogen at 200 k, p = 200 kpa

e. ammonia at 100◦c, v = 0.1 m3 / kg

Why do some things float but others sink if they have the same mass?

What is the name of the following ionic compound SnSe2

A 68.5-kg astronaut is doing a repair in space on the orbiting space station. She throws a 2.25-kg tool away from her at 3.20 m>s relative to the space station. With what speed and in what direction will she begin to move?

A bowling ball with a negative initial velocity slows down as it rolls down the lane toward the pins. Is the bowling ballâs acceleration positive or negative as it rolls toward the pins?

21) An aspirin has a mass of 325 mg. If the mass of the aspirin could be converted to energy with 100% efficiency, how many joules of energy would be produced?

Oxygen makes up the largest part of living cells at 65%. What is the percentage of the second-most abundant element in living cells?

Shivering to warm up illustrates which characteristic of life? A. adaptation to environment B. homeostasis C. getting energy D. growth

Dante pours hot tea into a mug that is cool to the touch. Which best explains what will happen now?

What type of resource can be regenerated or replenished by biochemicl cycles

How much work is done lifting a 12-m chain that is initially coiled on the ground and has a density 2 kg/m so that its top end is 11 m above the ground? (Assume that acceleration due to gravity is g = 9.8 m/s2.)