Skip to content
Categories:

範例:流體力學與功率

雪豹的心臟每跳一次輸送2×10-4 m3的血液,設雪豹心臟主動脈內徑為2 cm,血壓(可看作心臟壓送血液的壓力)的平均值為3×104 N/m2,心跳每分鐘60次,則(1)雪豹心臟的平均功率為多少瓦?(2)血液從心臟流出的平均速率約多少m/s? [92北聯]

[詳解]

相關文章:

Posted in 功率.

Tagged with , , , .

rev="post-942" No comments

By admin – 2009 年 04 月 09 日

0 Responses

Stay in touch with the conversation, subscribe to the RSS feed for comments on this post.

You must be logged in to post a comment.

« »
71 visitors online now
46 guests, 7 bots, 18 members
All time: 479 at 08-18-2020 08:10 pm UTC
Max visitors today: 87 at 12:20 am UTC
This month: 222 at 07-01-2024 11:54 pm UTC
This year: 222 at 07-01-2024 11:54 pm UTC