datmathguy8497 datmathguy8497

09-01-2024
Chemistry

contestada

A light ray travels in two media A and B will speeds 2×10⁸m/s and 2.4×10⁸m/s. The critical angle between them is
A.sin⁻¹(8/9)
B.sin⁻¹(5/6)
C.tan⁻¹(5/6)
D.cos⁻¹(8/9)

Respuesta :

Otras preguntas

**Picture Provided** How is ARS isosceles?

How much do you agree with the following statement? “Climate change will affect everyone equally” Write at least 2 paragraphs, using different factors such as a

All data readily available to a computer user is known as what?

Hanna charges an hourly babysitting fee of 6$ for two children,m 7$ for 3 children, and $8 for four or five children. Which is true about the table when

I need help with this question plz

Calculate the formal charges of the atoms in co co2 and co32-

What is one way chamber music instrumentalists communicate with each other during a performance?

Paul rented a unit in a commercial mall for his restaurant, paul's pizza. he installed wall pizza ovens and a walk-in refrigerator. paul did not re-new the leas

Dave harris has just purchased a bond with a face value of $1,000 that pays 6 percent. the purchase price of the bond was $900, and the bond will mature in 5 ye

Taxes that do not disrupt consumer behavior or private economic decisions.