What are the ten satellite launched from india and year of launch?

992

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explain the proper definition of light?

994

---

What is reflection of light?

1071

---

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

1012

---

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

960

---

Explain what is the translucent?

988

---

Explain the difference between photodiode & photocell?

996

---

Explain why are metals able to conduct current so well?

879

---

Explain what is the homogenous?

1000

---

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

909

---

Tell me why is n-type conductor is neutral?

875

---

Explain real image?

1070

---

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

935

---

Explain virtual image?

983

---

Explain what is the opaque?

1031

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