# A rigid container with volume 7 ft^3 is divided into two equal volumes by a partition. Both sides contain nitrogen, one side is at 300 lbf/in.^2,

914 views
in Physics

A rigid container with volume 7 ft3 is divided into two equal volumes by a partition. Both sides contain nitrogen, one side is at 300 lbf/in.2, 400 F, and the other at 30 lbf/in.2, 200 F. The partition ruptures, and the nitrogen comes to a uniform state at 160 F. Assume the temperature of the surroundings is 68 F, determine the work done and the net entropy change for the process.

+1 vote
by (63.2k points)
selected

C.V.: A + B Control mass no change in volume => 1W2 = 0
{"ft_lang_label":"__label__en","ft_lang_prob":0.8867045,"math_prob":0.98093605,"size":383,"snap":"2022-40-2023-06","text_gpt3_token_len":98,"char_repetition_ratio":0.11873351,"word_repetition_ratio":0.0,"special_character_ratio":0.27154046,"punctuation_ratio":0.13793103,"nsfw_num_words":0,"has_unicode_error":false,"math_prob_llama3":0.9693551,"pos_list":[0,1,2],"im_url_duplicate_count":[null,null,null],"WARC_HEADER":"{\"WARC-Type\":\"response\",\"WARC-Date\":\"2023-02-07T07:24:37Z\",\"WARC-Record-ID\":\"<urn:uuid:246cd540-b06d-4c5a-9bc6-7a5fd88dfea6>\",\"Content-Length\":\"67597\",\"Content-Type\":\"application/http; msgtype=response\",\"WARC-Warcinfo-ID\":\"<urn:uuid:25ee3f5b-5dda-4b27-a3dd-a3c84915a0b2>\",\"WARC-Concurrent-To\":\"<urn:uuid:80975152-c2e4-4303-af67-995458bfbdbd>\",\"WARC-IP-Address\":\"104.26.7.26\",\"WARC-Target-URI\":\"https://www.sarthaks.com/464046/rigid-container-volume-divided-into-equal-volumes-partition-sides-contain-nitrogen-side\",\"WARC-Payload-Digest\":\"sha1:VGYVLWJRRAQRVEOGQXDAUZEJMOM6WJOQ\",\"WARC-Block-Digest\":\"sha1:OPGKEF3PIULQZRBOFEHSBJLQJ7RVSJX7\",\"WARC-Identified-Payload-Type\":\"text/html\",\"warc_filename\":\"/cc_download/warc_2023/CC-MAIN-2023-06/CC-MAIN-2023-06_segments_1674764500392.45_warc_CC-MAIN-20230207071302-20230207101302-00031.warc.gz\"}"}