If C is the temperature in degrees Celsius and F is the temperature in degrees F

游客2024-01-13 54

问题 If C is the temperature in degrees Celsius and F is the temperature in degrees Fahrenheit，then the relationship between temperatures on the two scales is expressed by the equation 9C=5(F-32)．On a day when the temperature extremes recorded at a certain weather station differed by 45 degrees on the Fahrenheit scale，by how many degrees did the temperature extremes differ on the Celsius scale?

选项 A、65/9
B、13
C、25
D、45
E、81

答案 C

解析 Let F represent the larger extreme on the Fahrenheit scale. Then, F- 45 is the smaller extreme. It follows that the difference in the temperatures on the Celsius scale is

The correct answer is C.

转载请注明原文地址:https://www.tihaiku.com/zcyy/3360167.html

相关试题推荐

Thenewaircraftwillbe______toatestoftemperaturesof-65℃and120℃.A、suspe
Yourtemperaturehasdropped,soyou______takethatmedicine.A、don’tB、mustn’tC
Thetopoftheworldisawonderland.Inwinter,thetemperatureoftenfalls
Thetopoftheworldisawonderland.Inwinter,thetemperatureoftenfalls
IfCisthetemperatureindegreesCelsiusandFisthetemperatureindegreesF
Thenumberofundergraduatedegreesinengineeringawardedbycollegesandunive
TherelationshipbetweentemperatureC,indegreesCelsius,andtemperatureF,i
Thedailytemperatures,indegreesFahrenheit,for10daysinMaywere61,62,6
LIGHT:COLOR：：A、radiation：temperatureB、celerity：spanC、quality：quantityD、soun
A、LowtemperaturesB、UltravioletradiationC、AcidicenvironmentsD、Hightemperat

随机试题

CreditcardsareanimportantpartofAmericanlife.Whetherwehaveaposit
WhathappenedonSunday?[originaltext]Abombhasexplodedoutsideabuildin
ThefamilyisthecenterofmosttraditionalAsians’lives.Manypeoplewor
[originaltext]Thesecretofalongandhappymarriageappearstobenotto
ChooseTHREElettersA-G.Writeyouranswersinboxes37-39onyouransw
Forthispart,youareallowed30minutestowriteashortessaybasedonth
[originaltext]Menhavetraveledeversincetheyfirstappearedontheearth
在正常工作情况下，带传动的传动比会因传递功率的不同而变化。其原因是（　　）。A.
()kV及以下变电站基建工程竣工（预）验收由地市公司运检部选派相关专业技术人员参
可以在大众传播媒介发布广告的药品是A．含麻黄碱类复方制剂（其中麻黄碱类药物含量4

最新回复(0)

If C is the temperature in degrees Celsius and F is the temperature in degrees F

Thenewaircraftwillbe______toatestoftemperaturesof-65℃and120℃.A、suspe

Yourtemperaturehasdropped,soyou______takethatmedicine.A、don’tB、mustn’tC

Thetopoftheworldisawonderland.Inwinter,thetemperatureoftenfalls

Thetopoftheworldisawonderland.Inwinter,thetemperatureoftenfalls

IfCisthetemperatureindegreesCelsiusandFisthetemperatureindegreesF

Thenumberofundergraduatedegreesinengineeringawardedbycollegesandunive

TherelationshipbetweentemperatureC,indegreesCelsius,andtemperatureF,i

Thedailytemperatures,indegreesFahrenheit,for10daysinMaywere61,62,6

LIGHT:COLOR：：A、radiation：temperatureB、celerity：spanC、quality：quantityD、soun

A、LowtemperaturesB、UltravioletradiationC、AcidicenvironmentsD、Hightemperat

CreditcardsareanimportantpartofAmericanlife.Whetherwehaveaposit

WhathappenedonSunday?[originaltext]Abombhasexplodedoutsideabuildin

ThefamilyisthecenterofmosttraditionalAsians’lives.Manypeoplewor

[originaltext]Thesecretofalongandhappymarriageappearstobenotto

ChooseTHREElettersA-G.Writeyouranswersinboxes37-39onyouransw

Forthispart,youareallowed30minutestowriteashortessaybasedonth

[originaltext]Menhavetraveledeversincetheyfirstappearedontheearth

在正常工作情况下，带传动的传动比会因传递功率的不同而变化。其原因是（ ）。A.

()kV及以下变电站基建工程竣工（预）验收由地市公司运检部选派相关专业技术人员参

可以在大众传播媒介发布广告的药品是A．含麻黄碱类复方制剂（其中麻黄碱类药物含量4

在正常工作情况下，带传动的传动比会因传递功率的不同而变化。其原因是（　　）。A.