Answer Posted / yuvi

kwh

Why does heated air expand?

998

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Explain what is free fall acceleration?

1079

---

What is balanced field takeoff?

1055

---

What does the mev in mev photon mean?

1089

---

How are amps and watts related?

1090

---

Explain big bang theory?

1041

---

Explain the Use of manometer.

1046

---

Explain the weights in pounds of liquid gallons?

1080

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Explain how do you separate hydrogen and oxygen gases in industrial electrolysis of water process?

1006

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By passing current through a wire wrapped around an iron rod, william sturgeon invented the?

1048

---

Explain what is photometry?

976

---

What are the characteristics of black body? : quantum physics

987

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Why is n-type conductor is neutral?

1010

---

Explain what is a newton meter?

1024

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What is the formula of velocity?

1037

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