Question

a diffraction grating has a spacing of 1.6x10-⁶ m . a beam of light is incident normally on the grating. the first order maximum makes an angle of 20⁰ with the undeviated beam. what is the wavelength (approx) of incident light. ​

Answer 1

Answer:

1,762,040.81389871762782+4884+4883×383÷849-8383+555

bla bla bla bla bla bla bla bla

1762782+4884+4883×383÷849-8383+555

bla bla bla bla bla bla bla bla

1762782+4884+4883×383÷849-8383+555

bla bla bla bla bla bla bla bla

1762782+4884+4883×383÷849-8383+555

bla bla bla bla bla bla bla bla

1,762,040.8138987

bla bla bla bla bla bla bla bla

1,762,040.81389871762782+4884+4883×383÷849-8383+5551,762,040.81389871762782+4884+4883×383÷849-8383+555

bla bla bla bla bla bla bla bla

LOL

Explanation:

1,762,040.81389871762782+4884+4883×383÷849-8383+555

bla bla bla bla bla bla bla bla

1,762,040.8138987

bla bla bla bla bla bla bla bla

1762782+4884+4883×383÷849-8383+555

bla bla bla bla bla bla bla bla

1,762,040.8138987

bla bla bla bla bla bla bla bla

1762782+4884+4883×383÷849-8383+555

bla bla bla bla bla bla bla bla

1,762,040.81389871762782+4884+4883×383÷849-8383+555

bla bla bla bla bla bla bla bla

1,762,040.8138987

bla bla bla bla bla bla bla bla

1762782+4884+4883×383÷849-8383+555

bla bla bla bla bla bla bla bla

1,762,040.8138987

bla bla bla bla bla bla bla bla

1762782+4884+4883×383÷849-8383+555

bla bla bla bla bla bla bla bla

1,762,040.81389871762782+4884+4883×383÷849-8383+555

bla bla bla bla bla bla bla bla

1,762,040.8138987

bla bla bla bla bla bla bla bla

1762782+4884+4883×383÷849-8383+555

bla bla bla bla bla bla bla bla

1762782+4884+4883×383÷849-8383+555

bla bla bla bla bla bla bla bla

1,762,040.8138987

bla bla bla bla bla bla bla bla

1762782+4884+4883×383÷849-8383+555

bla bla bla bla bla bla bla bla

1,762,040.81389871762782+4884+4883×383÷849-8383+555

bla bla bla bla bla bla bla bla