legoman7
legoman7
02-06-2016
Physics
contestada
why does hot air rise?
Respuesta :
rockerdude
rockerdude
02-06-2016
It rises because hot air is less dense than cool air.
Answer Link
codename
codename
02-06-2016
Difference in the densities.
Answer Link
VER TODAS LAS RESPUESTAS ( 86+ )
Otras preguntas
4. A large university amphitheatre has semi-circle seating with 30 seats in the first row, 32 seats in the second row, 34 seats in the third row, and so on. The
Two sides of a triangle have lengths 6 and 16. What must be true about the length of the third side?
1. La W realiza una encuesta de faborabilidad sobre las reformas al sistema de salud y pensión. El 25% de las personas encuestadas, esta a favor de las reformas
One method of investment decision making that is appealing to managers is the accounting rate of return (ARR). This method measures the average profit over a pe
According to the stem-and-leaf plot above, how many drivers travel below 80 miles hour per hour? A 2 B 14 C 6 D 5
Two sides of a triangle have lengths 6 and 16. What must be true about the length of the third side?
2. Dee Pollen bought a condo that has a $98,000 mortgage loan with a 7.5% interest rate. Her monthly payment is $686.00.
Mrs Reed buys a car costing £11760 This cost includes VAT at a rate of 20%. How much is the VAT?
If our monthly income is $1,100 and your house payment is $860, what fraction of your monthly income must go to pay your house payment? of your monthly income g
before taxes, the food for a party costs 386.54. of that cost, 64.83 is taxed at a rate of 8.65%. what is the total cost of the party after taxes?
