Home
О нас
Products
Services
Регистрация
Войти
Поиск
smk2001
@smk2001
July 2022
2
6
Report
определите КПД спиртовки, если при нагревании на ней 150 г воды от 20 до 80°С израсходовано 4 г спирта. Удельная ткплоемкость воды 4200 Дж/кг*°С,удельная теплота сгорания спирта 3*10^7 Дж/кг.
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms of service
You must agree before submitting.
Send
Answers & Comments
duadna23
КПД=(Q1/Q2)*100%=(cm1(80-20)/qm2)*100%=4200*0,15*60*100%/3*10^7*4*10^-3=31,5%
5 votes
Thanks 4
neiman201419
КПД=(Q1/Q2)*100%=(cm1(80-20)/qm2)*100%=4200*0,15*60*100%/3*10^7*4*10^-3=31,5%
2 votes
Thanks 2
More Questions From This User
See All
smk2001
August 2022 | 0 Ответы
pomogite perestan na kazahskij tolko ne cherez perevodchik u menya ochen mal
Answer
smk2001
August 2022 | 0 Ответы
esse na temu chto ty delaesh v svobodnoe vremya bos uayt na kazahskom
Answer
smk2001
August 2022 | 0 Ответы
pochemu pishetsya razdavalsya a ne razdovalsya
Answer
smk2001
August 2022 | 0 Ответы
pomogite pozhalujsta reshit nomer 71011766bf53907a367f01c42e42d60e9 5619
Answer
smk2001
August 2022 | 0 Ответы
pomogite pozhalujstasrochno nadooo
Answer
smk2001
July 2022 | 0 Ответы
pomogite sdelajte stntaksicheskij razbor spp polnostyu byl tot prednochnoj chas
Answer
smk2001
July 2022 | 0 Ответы
kakoe kolichestvo teploty potrebuetsya dlya plavleniya 3 kg lda vzyatogo pri temper064a0d85e0b78b94145a9cae05a66628 452
Answer
smk2001
July 2022 | 0 Ответы
malchik nyryaet s berega v more opredelite kakoe davlenie proizvodit voda na ma551f8a21871e67b60e84be7673598f97 8244
Answer
smk2001
July 2022 | 0 Ответы
pomogite pozhalujsta aza debiet2 i 3
Answer
smk2001
July 2022 | 0 Ответы
pomogite reshit nomer 4 v otvete dolzhno poluchitsya 5210 8 omm
Answer
рекомендуемые вопросы
rarrrrrrrr
August 2022 | 0 Ответы
o chem dolzhny pozabotitsya v pervuyu ochered vzroslye pri organizacionnom vyvoze n
danilarsentev
August 2022 | 0 Ответы
est dva stanka na kotoryh vypuskayut odinakovye zapchasti odin proizvodit a zapcha
myachina8
August 2022 | 0 Ответы
najti po grafiku otnoshenie v3v1 v otvetah napisano 9 no nuzhno reshenie
ydpmn7cn6w
August 2022 | 0 Ответы
Choose the correct preposition: 1.I am fond (out,of,from) literature. 2.where ar...
millermilena658
August 2022 | 0 Ответы
opredelite kak sozdavalas i kto sozdaval arabskoe gosudarstvo v kracii
MrZooM222
August 2022 | 0 Ответы
ch ajtmanov v rasskaze krasnoe yabloko ispolzuet metod rasskaz v rasskaze opi
timobila47
August 2022 | 0 Ответы
kakovo bylo naznachenie kazhdoj iz chastej vizantijskogo hrama pomogite pozhalujsta
ivanyyaremkiv
August 2022 | 0 Ответы
moment. 6....
pozhalujsta8b98a56c0152a07b8f4cbcd89aa2f01e 97513
sarvinozwakirjanova
August 2022 | 0 Ответы
pomogite pozhalusto pzha519d7eb8246a08ab0df06cc59e9dedb 6631
×
Report "кг..."
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
О нас
Политика конфиденциальности
Правила и условия
Copyright
Контакты
Helpful Social
Get monthly updates
Submit
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments