AubinStar123 AubinStar123

18-02-2018
Physics

contestada

what do you think would be the reason behind hot air balloon to rise up

Respuesta :

IzumiMiyamura IzumiMiyamura

18-02-2018

The high temperature of the heated air inside the balloon causes the air particles to spread out. This leads to a lower density compared to colder air surrounding the balloon.

Therefore the low density causes the balloon to rise up.

Answer Link

Otras preguntas

a=1 over 2 bh for b 1 over 2 means a fraction btw

3 physical properties i could use to organize a set of cookware

Sara has some oranges. She sold 40% more than she ate. If she sold 70 oranges. How many did she eat?

which is the best definition of federalism?

[tex]a 1 over 2 (a +b) h for a [/tex]

8p-3+(-3p)+8 what is it answer

Construct a food chain for each list of organisms below.. moose, fish, osprey, black fly, grass.. grass, wolf, mosquito, deer, dragonfly

Determine the equation of g(x) that results from translating the function f(x)=x^2+9 upward 10 units.

Sara has some oranges. She sold 40% more than she ate. If she sold 70 oranges. How many did she eat?

which is the most valid definition of a republican form of government?