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Raju
Questions (12)
How many children will a school hall of dimension 20m,9.5m, and 8m high accomulate assuming 2.5 m^3 of air is required for each
1 answer
538 views
Caso4+naoh
1 answer
427 views
The length of a rectangle is three times its width and length of its diagonal is 6√(10)cm.What is the perimeter?
1 answer
908 views
The age of a document is in dispute, so archaeologists test for carbon-14. Due to radioactive decay, the amount A of carbon -14
1 answer
893 views
A sum of $5000 is be invested in a bank. if the annual interest is 10% and compounded monthly, how long will it take for the
1 answer
607 views
Which is worth more after 5 years, an investment of $1000 at 5% interest compounded semi - annually(twice a year). or an
1 answer
687 views
What is the difference between converging and diverging waves? What happens to a converging wave after it has converged?
0 answers
480 views
A vibrator in a ripple tank vibrates with a frequency of 3.0 Hz and an amplitude of 2.5 cm. The resulting waves travel away from
0 answers
580 views
A vibrator in a ripple tank vibrates with a frequency of 3.0 Hz and an amplitude of 2.5 cm. The resulting waves travel away from
1 answer
582 views
A point source is generating circular water waves.
(a) What does the amplitude of the wave near the source depend on? (b) What
1 answer
552 views
alpha +beta=pie/2 & beta+gama=alpha then tan alpha=?
1 answer
452 views
Stelco has been recently legislated to reduce total SO2 emissions from iron smelting operations. Select the most effective
3 answers
1,002 views
Answers (5)
Lulu
Bheem badwa hai
Lithium
So do you think that H2SO4 is the better choice? Or shall I stick with CaCO3
sorry the rest of the choices are b. Co2 C. HClO4 D HI e H2SO4 I think its a.. since it displaces the ions
