At a birthday party,a student ate a piece of cake (food energy value of 400 calories).To prevent this energy from being stored as fat,she decides to drink ice water at 0 C.She reasons that the ingested ice water will be warmed up to her normal body t
来源:学生作业学帮网 编辑:学帮网 时间:2024/06/09 07:51:17
At a birthday party,a student ate a piece of cake (food energy value of 400 calories).To prevent this energy from being stored as fat,she decides to drink ice water at 0 C.She reasons that the ingested ice water will be warmed up to her normal body temperature of 37 C and absorb the energy.How much ice water would she have to drink to absorb the energy generated by metabolizing the birthday cake?
specific heat of water:1 cal/g*℃
400/[1*(37-0)]=10.81 g
a birthday party,had,at my home,l
daniel made a w___ at his birthday party last sundayRT
It's a good time_____ (dance) at the birthday party.
作文a birthday party
she has a birthday party at her family on friday 怎么对画线 has a birthday
there is a birthday party at Tina's house on monday afternoon 对a birthday party提问
Liu Tao is having a birthday party at home.对画线部分提问{画线部分是is having birthday party}
They have a birthday party at home对at home提问
作文 A Birthday Party作文A Birthday Party
I have a birthday party at my house.对have a birthday party提问对I 和 at my house 和标题上写的提问
You should ___(be)a birthday party at myYou should ___(be)a birthday party at my flat yesterday.怎么填啊
I there a birthday party?
Mary is ( )a birthday party.
英语翻译___Jim___his birthday party at home
Who_____I meet at Paul‘s birthday party?
(in;at)the birthday party选哪个
Everyone has a good time at Millie's birthday party(改为同义句)Everyone ______ ______ at Millie's birthday party
Did you have a good time at Jane's birthday party?(同意句)Did you _____ ______ at Jane's birthday party?