During exhalation, the ribs (i) move outwards (ii) move downwards (iii) move upwards (iv) do not move at all​

Answer:

0

Step-by-step explanation:

Please ask common sense questions

Answer:

বাংলা সাহিত্যে ... মাপকাঠি এনেছিল ইভানজেলিস্ট খ্রিস্টানরা

Explanation:

একজন ব্যক্তি যিনি মানুষকে খ্রিস্টান হওয়ার জন্য প্ররোচিত করার চেষ্টা করেন, প্রায়শই ঘুরে বেড়ান এবং ধর্মীয় সভা আয়োজন করে:

• টেক্সাসে তিনি খ্রিস্টান ধর্মপ্রচারকদের সাথে জড়িত হয়েছিলেন।

• ধর্মপ্রচারক শার্লট কলিজিয়ামে প্রচার করতে চেয়েছিলেন।
• খ্রিস্টধর্মে, ধর্মপ্রচার (বা সাক্ষ্যদান) হল যীশু খ্রীষ্টের বার্তা এবং শিক্ষাগুলিকে ভাগ করে নেওয়ার অভিপ্রায়ে সুসমাচার প্রচার করার কাজ।

Answer: Cyanide leaching has been the industry standard for gold processing for more than 100 years. During the cyanide leach process, a cyanide solution, or lixiviant, is percolated through ore contained in vats, columns or heaps. Gold is dissolved by the cyanide and then removed from the heap or columns.

Gold cyanidation is a hydrometallurgical technique for extracting gold from low-grade ore by converting the gold to a water-soluble coordination complex. It is the most commonly used leaching process for gold extraction.

Explanation:

SGS is a leader in gold processing. robust technologies and experienced staff ensure improved gold recovery, and an improved bottom line for your mining operation.

Cyanide leaching has been the industry standard for gold processing for more than 100 years. During the cyanide leach process, a cyanide solution, or lixiviant, is percolated through ore contained in vats, columns or heaps. Gold is dissolved by the cyanide and then removed from the heap or columns. It is then extracted from the pregnant leach solution by adsorption on carbon or resins. This cost-effective, proven method of ore extraction provides maximum recovery for many gold ores, including low grade and some refractory ores.  

SGS professionals develop your cyanide leach flowsheet at the bench or laboratory scale using cyanide bottle roll tests to assess leach parameters and optimise the gold recovery. During these tests, aeration, alkalinity, agitation time and grain size are strictly controlled and the resulting data provides an accurate estimate of the gold recovery and rates of acid consumption. Such tests set the parameters for your pilot plant or final site recoveries.

SGS professionals use the results gained from bottle rolls to establish the most appropriate preparation and recovery procedures for your ore. Cyanide leaching processes include:

Answer:

Akhil is fish vendor, he has total 12kg of fish, he lost actually and loss percentage is 20%

Step-by-step explanation:

Akhil bough fish let us consider it as cost price that is⇒140×12=1680 rupees

so he spent 120 rupees

so the total cost price became 1680+120=1800 rupees.

in that 4kg fish was spoilt so 12kg-4kg=8kg

so now the selling price for per kg of fish is 180 rupees

for 8kg of fish =180*8=1440 rupees.

so loss is cp-s.p that is 360 rupees,1800-1440

let us calculate loss percentage=loss/c.p×100=20%