Physics, 07.10.2019 01:00 joshvslogic341
If it takes 15 minutes to dry your hair with a 1.200 kw hair drier, how much energy is used in drying your hair?
a. 0.300 kwh
b. 1.200 kwh
c. 1.800 kwh
d. 18.000 kwh
Answers: 1
Physics, 22.06.2019 10:30
What are two different ways you could find the value of a? explain these methods.
Answers: 2
Physics, 22.06.2019 11:00
The charge on an electron is 1.60218 × 10−19 c and its mass is 9.10939 × 10−31 kg. how strong a magnetic field must be experienced by the electron if its path is a circle of radius 5.5 cm? answer in units of t.
Answers: 3
Physics, 22.06.2019 13:30
The two stars in a certain binary star system move in circular orbits. the first star, alpha, has an orbital speed of 36 km/s. the second star, beta, has an orbital speed of 12 km/s. the orbital period is 137 d. a) what is the mass of the star alpha? b) what is the mass of the star beta?
Answers: 1
If it takes 15 minutes to dry your hair with a 1.200 kw hair drier, how much energy is used in dryin...
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