anthonyrm2003 anthonyrm2003

30-11-2020
Physics

contestada

What is the critical angle for light traveling from crown glass (n = 1.52) into water (n = 1.33)?

42 degrees
48 degrees
57 degrees
61 degrees

Respuesta :

onlineschoolsadface onlineschoolsadface

09-12-2020

Answer:

61 degrees, I just did the test.

Explanation:

Answer Link

chrisokoeguale chrisokoeguale

16-06-2021

Answer: 61 degrees

Explanation:

I just did the question and got it right

Answer Link

Otras preguntas

I have provided my own question for you in the picture.

In a survey, 23 people were asked how much they spent on their child's last birthday gift. The results were roughly bell-shaped with a mean of $34 and sample st

Find the area of a sector with a central angle of 170° and a radius of 17 millimeters. Round to the nearest tenth. 1) 857.5 mm22) 100.9 mm23) 428.7 mm24) 25.2 m

The scale of a map is 1: 250 000. On the map a large forest has an area of 6 cm2. Calculate the actual area of the forest. Give your answer in square kilometres

Which ordered pair is a solution to the linear function y = 2x − 11?A) (1, -9)B) (0, -3)C) (1,5)D) (-2, 7)

y=4.5x+7.5y=−3.5x−4.5Use substitution to solve the system of questionsA. X=-1.5,y=-0.75B. X=1.5,y=0.75C. X=1.5,y=-0.75D. X=-1.5,y=0.75

in room 273 there are 3 boys and 4 girls what is the ratio of boys to girls?what is the ratio of girls to boys?

A deposit of 1,000 is made into an account at the beginning of each year for 30 year and earn 6% interest compounded annually. Witch of the following is closest

Find the measure of an angle between 0° and 360° coterminal with an angle of - 359° in standard position.

The right triangle on the right is a scaled copy of the right triangle on the left. Identify the scale factor. Express your answer in simplest form. 20 6 6 20