Which cloud is found ahead of the cold front but behind the warm front?
Cirrus clouds
Cumulu...
Physics, 12.11.2021 03:10, thesleepycat
Which cloud is found ahead of the cold front but behind the warm front?
Cirrus clouds
Cumulus-nimbus clouds
Alto-cumulus clouds
Stratus clouds
Answers: 3
Physics, 22.06.2019 00:10, oktacos
The energy released by a chemical reaction can be measured using a calorimeter. when barium hydroxide octahydrate crystals are reacted with dry ammonium chloride inside of a coffee cup calorimeter, the temperature of the 18.00 g of water in the calorimeter decreases from 30.0°c to 8.0°c. the equation for calculating energy absorbed or released by a reaction is: where q is the energy released or absorbed, m is the mass of water in the calorimeter, cp is the specific heat of water, and δt is the observed temperature change. if the specific heat of liquid water is 4.19 j/g·°c, how much energy was absorbed by the reaction?
Answers: 3
Physics, 22.06.2019 16:00, trevorhenyan51
Amichelson interferometer operating at a 600 nm wavelength has a 3.02-cm-long glass cell in one arm. to begin, the air is pumped out of the cell and mirror m2 is adjusted to produce a bright spot at the center of the interference pattern. then a valve is opened and air is slowly admitted into the cell. the index of refraction of air at 1.00 atm pressure is 1.00028.how many bright-dark-bright fringe shifts are observed as the cell fills with air?
Answers: 1
Physics, 23.06.2019 02:00, juliashalnev
Objects a and b are visible in the night sky. six months later they are still visible, but object b shows less parallax than object a. which object is closer? a. a b. b c. you would need to wait another six months in order to figure this out. d. you would need to know the objects' angular diameters in order to figure this out.
Answers: 3
Chemistry, 29.09.2019 06:50
Mathematics, 29.09.2019 06:50
Computers and Technology, 29.09.2019 06:50
Social Studies, 29.09.2019 06:50
Biology, 29.09.2019 06:50
Social Studies, 29.09.2019 06:50
Mathematics, 29.09.2019 06:50
Geography, 29.09.2019 06:50