Physics, asked by samudya, 4 months ago

the critical angle of Perspex was found to be 45°. The refractive index of Perspex. The refractive index of air is 1.0. Use Snell’s law of refraction.

Answers

Answered by harshjuneja75878

2

Answer:

snells law for critical angle

reftractive index=1/sinC

Previous Question

Next Question

Similar questions

CBSE BOARD X, 2 months ago

If any student of DAV Class 8 watching this I requested you please If you can send Class 8 maths book picture of page no._301,302,303 and 304 (the book answer) . So please send I requested you. Thank you ...

Math, 2 months ago

बस द्वारा कुल तय की दूरी में लिया गया समय क्या है?

English, 2 months ago

write a news report. gokul municipal school yavatmal celebrates independence day.

Chemistry, 4 months ago

swarts reaction. help me ...

Art, 4 months ago

.A line PQ has the end P 15mm above the H.P. and 30mm in front of the V.P. The front and top views are inclined at 45degrees and 60degrees to the reference line respectively. Draw the projections of PQ and determine its true length and true inclinations with the reference planes. Take the distance between projectors as 70mm.

Social Sciences, 9 months ago

answer q 1 and 3 please...

Science, 9 months ago

2 A half wave rectifier is fed from a supply of 230V, 50Hz with step down transformer of ratio 3:1. Resistive load connected is 10KΩ. The diode forward resistance is 75Ω and transformer secondary is 10Ω. Solve for DC load current, DC load voltage, Efficiency and Ripple Factor. L3 CO1 3 Solve i) DC current through the circuit ii) AC (rms) value of current through the circuit iii) DC output...

Music, 9 months ago

. 7. Find the product of xy2 x (x2 + xy + y2).