What is reflection of light?

1128

---

Explain the difference between collector & emitter of transistor, even though material used for both same?

1046

---

Explain the difference between optical zoom, digital zoom and smart zoom?

1008

---

Explain what is the translucent?

1032

---

Explain the difference between photodiode & photocell?

1048

---

Explain why are metals able to conduct current so well?

931

---

Explain what is the homogenous?

1042

---

Tell me what type(amount) of capacitors are used in fan?

947

---

Tell me why is n-type conductor is neutral?

926

---

Explain real image?

1149

---

What is the effect of using two converging lenses in one optical instrument?

969

---

Explain virtual image?

1024

---

Explain what is the opaque?

1078

---

Explain what is the transparent?

1017

---

Tell me why ship doesnt sink sea?

1152

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