the time period of three pendulums are given in a sequence as a= 1.27s b=0.85s c=0.99s the given sequence may not be correct arrange the time period in a correct sequence

1996

How do you find the refractive index of a liquid by using total internal reflection?

939

Explain how many femtometers are in a nanometer?

1023

Tell me how we are getting light from electrical bulb?

946

What evidence is there supporting the big bang theory?

945

Explain the use of galvanometer?

1063

What is amplitude?

1002

Explain qualitatively the phenomenon of quantum tunneling of an electron across a potential barrier? : quantum physics

1028

What is the value of magnetism at the center of earth?

1029

What is the cause of brownian motion?

1118

Mention the applications of electron microscope. : quantum physics

935

With the formula Frequency=(np)/120 were does the 120 come from I realize it to be a constant but how was it determined

3166

Which is the sound wave that is below the human hearing?

978

How many more times louder is 70 decibels than 10 decibels?

1005

hmmm by using of our saliva we can produce current?

1857