during inhalation, the diaphragm moves​

Step-by-step explanation:

Chapter-20 Mensuration Exercise.20A Question-2

Step-by-step explanation:

[tex]Diagonal = \sqrt{l {}^{2} +b {}^{2} } [/tex]

[tex]50 = \sqrt{48 {}^{2} +b {}^{2} } [/tex]

[tex]50 = \sqrt{2304 + {b}^{2} } [/tex]

Squaring on both sides

[tex]2500 = 2304 + b² [/tex](while squaring square root will get cancelled)

[tex]b {}^{2} = 2500 - 2304 = 196[/tex]

Taking Square root in both sides

[tex] b = \sqrt{196}= 13[/tex](while square root on both side square gets cancelled

[tex] \therefore \: the \: breadth = 13 \: m[/tex]

Answer:

Concentrated HNO3 can be stored and transported in aluminium containers as it reacts with aluminium to form a thin protective oxide layer on the aluminium surface. This oxide layer renders aluminium passive.

Explanation:

Two balls are drawn successfully without replacement from a box which contains 4 white balls and 3 red balls. What is the probability that both balls are red?

The probability of the first ball being red is 3/7 (red balls/total balls)

Now that the number of red balls is

इसी प्रकार १९६१ तक आक्सीजन के औसत परमाणु भार के सोलहवें भाग को 'रासायनिक परमाण्विक द्रव्यमान इकाई' कहते थे। दोनो ही 'इकाइयों' को amu प्रतीक से दर्शाया जाता था। 1 u = 1.0003179 amu (भौतिक इकाई) = 1.000043 amu (रासायनिक इकाई).

एकीकृत परमाण्विक भार इकाई ( Unified Atomic Mass Unit ; प्रतीक : u ) , या डाल्टन ( Da ) द्रव्यमान की अत्यन्त छोटी इकाई है । यह प्रायः परमाणु या अणु के स्तर के द्रव्यमान बताने के लिए प्रयोग की जाती है । इसे कभी - कभी युनिवर्सल मास युनिट भी कहते हैं ।

Answer:

The MCC-Nepal Compact aims to increase the availability and reliability of electricity, maintain road quality, and facilitate regional trade– helping to spur investments, accelerate economic growth, and reduce poverty.

Explanation:

Shristi Karki February 27, 2022. Photo:RSS. Five years after Nepal signed the US-funded Millennium Challenge Corporation (MCC) compact in 2017, Parliament on Sunday finally ratified the $500 million grant for much-needed transmission lines to distribute and export power.27-Feb-2022

write any four disadvantage of mcc in Nepal?Shristi Karki February 27, 2022. Photo:RSS. Five years after Nepal signed the US-funded Millennium Challenge Corporation (MCC) compact in 2017, Parliament on Sunday finally ratified the $500 million grant for much-needed transmission lines to distribute and export power.27-Feb-2022