Question

sub to cordae bizzell pla will ark brailleist

Answer 1

$\huge\mathtt{{\underline{\underline{{\blue{A}}{\orange{N}}{\pink{S}}{\red{W}}{\green{E}}{\purple{R}}!}}}}$

$\small{ }$

$\large\bold\color{navy}{To~solve:}$

$\large\mathtt{~~~~~~~~~~{\frac{21}{3}}÷{\frac{3}{5}}}$

$\large\implies\mathtt{{\frac{21}{3}}×{\frac{5}{3}}}$

$\large\implies\mathtt{{\frac{21×5}{3×3}}}$

$\large\implies\mathtt{{\underline{\underline{{\frac{105}{6}}}}}}$

$\small{ }$

Ask relevant questions please!

Answer 2

Answer:

Uses of heavy water:

1. Heavy water is used as neutron moderator in nuclear reactors.

2. Heavy water is used in Neuclear Magnetic Resonance(NMR) spectroscopy. It is used for aqueous solutions involving the study of hydrogen nuclide.

3. Heavy water is used in Fourier Transform Infrared(FTIR) Spectroscopy of proteins.

4. Heavy water is used for metabolic rate testing in physiology and biology.

5. Heavy water is used in formation of another hydrogen isotope called tritium.