Question

3. Given the density of air is 1.29kgm^-3 then the
relative density of air​

Answer 1

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Answer 2

Answer:

$class Lightning { \: red c;</p><p>float xpos;</p><p>float ypos;</p><p>Lightning(color tempc, float tempxpos, float tempypos) {</p><p>c = tempc;</p><p>xpos = tempxpos;</p><p>ypos = tempypos;</p><p>}</p><p>void display(){</p><p>beginShape();</p><p>noStroke();</p><p>fill(c);</p><p>vertex(xpos+246, 0);</p><p>vertex(xpos+145, ypos-285);</p><p>vertex(xpos+172, ypos-269);</p><p>vertex(xpos+54, ypos-184);</p><p>vertex(xpos+89, ypos-178);</p><p>vertex(xpos, ypos);</p><p>vertex(xpos+112, ypos-187);</p><p>vertex(xpos+94, ypos-191);</p><p>vertex(xpos+210, ypos-278);</p><p>vertex(xpos+189, ypos-291);</p><p>vertex(xpos+300, 0);</p><p>endShape(CLOSE);</p><p>endShape(CLOSE);</p><p>}</p><p>}$

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