Physics · Light - Reflection and Refraction
एक प्रकाश किरण हवा से पानी (अपवर्तनांक = 1.3) में इस प्रकार प्रवेश करती है कि आपतन कोण x डिग्री और अपवर्तन कोण y डिग्री है। अनुपात sin(y) / sin(x) का मान क्या होगा?
- 10.3
- 21.3
- 31
- 41 / 1.3✓
सही उत्तर देखें
1 / 1.3
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