19kichua
19kichua 19kichua
  • 13-03-2017
  • Physics
contestada

if you blow warm air on your hands, is it convection or radiation?

Respuesta :

pudvah48
pudvah48 pudvah48
  • 13-03-2017
Convection is the answer
Answer Link

Otras preguntas

Here's an experiment you can try. Start by folding an ordinary sheet of typing paper exactly in half. Then fold it in half over and over again. You will find th
The average of three numbers is 15. What is two times the sum of the the three numbers? Please show how you did it~!! >_
What is the value of the median of the data set represented by this box plot? 11,13,17,20,24 Select one of the options below as your answer: a. 11 b. 13 c. 1
A block of wood has a length of 4 cm, a width of 5 cm, and a height of 10 cm. What is the volume of the wood? a. 20 cm³ b. 19 cm³ c. 50 cm³ d. 200 cm³
Help, please? In the reaction, 2 Al (s) + 3 Sn+2 (aq) arrow 2 Al+3 (aq) + 3 Sn (s), the reducing agent is: a. the Al b. the Sn+2 c. the Al+3 d. the Sn
For The Questions, a club has 10 members. a. Find the number of different slates of 3 officers (list of president, vice-president, and treasurer) that the club
A book is sitting on a desk. What best describes the normal force acting on the book?
Which of the following sets could be the sides of a right triangle? a. {2,3, sqrt of 13} b. {2,2,4} c. (1,2, sqrt of 3 wouldn't it be B because it has all ev
first person narrative is characterized by
Choose the statement from the following choices that best describes the separation of powers.