What is the velocity of sound air?

1139

The light in vehicle become dim when it is starting,why?

2199

heat cannot pass from a cooler substance to a warmer substance without some other process being involved. This is an example of which law of thermodynamics?

1003

What is Steady State Load & Transient Load?

2607

Shall i get Section engineer S & T question paper? (Railway recruitment board)

2591

So the essence of quantum physics is that everything has a quanta? : quantum physics

940

Is air travel time the same whether or not the plane is flying with or against the rotation of the earth?

1038

What does hull speed mean?

1143

Explain one advantage of a scanning electron microscope over a transmission electron microscope?

920

What are the applications of nmr spectroscopy?

1085

Why does sun appear flat during sunrise and sunset?

947

Explain application of optical fibers and sensors?

1031

What is physical significance of wave function? : quantum physics

956

Tell me what path does an asteroid take?

1006

What is dispension of light?

1060