Radioactive disintegration of uranium ultimately results in formation of 1 Radium 2 Thorium 3 Polonium 4 Lead

3 Answers  

---

in earth 1degree equals how many kilo meters?

1 Answers   ISRO,

---

What is practical frequency. ? How create a frequency band?

0 Answers   Student,

---

The high-temperature superconductors are 1 Metal alloys 2 Ceramic oxides 3 Inorganic polymers 4 Pure rare earth metals

1 Answers  

---

why nitrogen is about 70%(i.e.)highest percentage in environment

1 Answers  

---

Which of the following roofs provide better protection against heat? 1 Cement slab 2 Asbestos sheets 3 Reinforced concrete 4 None of these

1 Answers  

---

Activity of an enzyme can be modulated by change of [a] pH [b] Light [c] Humidity [d] Rainfall

1 Answers   SSC,

---

Explain any four values that can be developed through teaching Physical Science

0 Answers   Mahatma Gandhi University,

---

The percentage of carbon is the least in 1 Grey cast iron 2 Wrought iron 3 White cast iron 4 Steel

4 Answers  

---

1.how many bones are there in our human body? 2.who invented the aeroplane? 3.the full form for h2o is water 4.the name which is heavier is gold 5.name the symtom which is to cure for night blindness?

2 Answers  

---

difference between typewriter and computer?

2 Answers   ISRO,

---

wheather lightning will attack a aeroplane during flying if not why

2 Answers   TCS,

---