Unicamp 2017 2nd phase - Physics Resolution ► Prof Pinguim

8,442 views

Professor Pinguim | Física

Published on Streamed live on Jan 11, 2018
About :

⚡Physics Courses for Vestibular Paulista and ENEM https://professorpinguim.com.br ????Instagram / professorpinguim ???? Subscribe to the channel https://youtube.com/profpinguim?sub_c... Unicamp 2017 2nd phase - Physics Resolution ► Prof Pinguim Statements 0:00 Question 13: The use of the GPS (Global Positioning System) location system has grown considerably in recent times due to a) What is the average scalar speed of a GPS system satellite? b) GPS satellites continuously send the three coordinates that determine your current position and the 12:13 Question 14: Lotus is a plant known for a very interesting characteristic: despite growing in regions a) When a drop of water falls on a lotus leaf, b) Consider a drop of water with an initial velocity vi = 3 mm/s moving and cleaning the surface 30:41 Question 15: Amusement park rides use principles of mechanics to create movements a) Consider a roller coaster in which a cart goes down a ramp with a height H = 5 m and at the end b) Another common ride in amusement parks is the Mexican hat, in which chairs are 40:37 Question 16: Solar energy is the only source of energy for the Solar Impulse 2 airplane, developed at the École Polytechnique Fédérale de Lausanne, Switzerland. a) To take advantage of the energy obtained from the sun's rays and be able to fly both at night and during the day, the Solar b) The wings and fuselage of the Solar Impulse 2 are covered by 270 m2 of solar cells, whose efficiency in converting solar energy into electrical energy is approximately 25%. The plane has a set of 52:11 Question 17: An important instrument in the study of nanometric systems is the electron microscope. In optical microscopes, light is used to visualize the sample under study. N a) The advantage of using electrons is that it is possible to accelerate them to energies at which their length b) One way used to generate electrons in an electron microscope is to heat a filament, a process called the thermionic effect. 1:04:23 Question 18: Controlling the temperature of water and environments has offered society a wide range of a) The refrigeration system used in large facilities, such as shopping centers, removes heat from the b) Most showers in Brazil heat bath water using an electrical resistance. Usually the resistance consists of a wire made of a nickel and chromium alloy with resistivity

Trend Videos
10:24
17:10
875,242 views   4 days ago
6:53
4,309,025 views   11 days ago
12:20
298,198 views   1 day ago
48:25
646,981 views   19 hours ago
Google AdSense
336 x 280
Up Next
22:29
Doyel Agro
1,154,433 views
2 days ago
10:26
22:25
Oishrat Jahan Eity
132,535 views
1 day ago
12:07
TiAAA - ( টিয়া )
111,048 views
1 day ago
13:14
Sen Session
2,209 views
1 hour ago
2:31
4:38
TiAAA - ( টিয়া )
297,152 views
1 year ago
7:33
TiAAA - ( টিয়া )
135,183 views
1 year ago
8:08
Gang Unknown Again
3,279 views
17 hours ago
53:21
Aulinhas da Paixão
26,938 views
3 years ago
1:16:01
Pierre Marinho Biscuit
2,611 views
Streamed 1 year ago
43:58
AngellArtes Biscuit
73,095 views
7 years ago
53:11
Pierre Marinho Biscuit
2,858 views
Streamed 9 months ago
32:07
ATELIER DOCEBISCUIT
45,696 views
7 years ago
37:06
Vanessa Pereira
23,332 views
7 years ago
19:56
Pierre Marinho Biscuit
13,253 views
4 years ago
1:20:06
Aulinhas da Paixão
4,326 views
1 year ago
31:50
Gabs Andriolo
1,379 views
3 years ago
10:40
Ateliê Dflores biscuit
10,144 views
5 years ago
25:28
Vanessa Pereira
19,279 views
7 years ago
1:42:36
Pierre Marinho Biscuit
5,618 views
Streamed 1 year ago
15:40
Aulinhas da Paixão
2,443 views
11 months ago
21:32
30:19
Pierre Marinho Biscuit
68,050 views
4 years ago
Google AdSense
336 x 280

fetery.com. Copyright 2024