Explain virtual image?
No Answer is Posted For this Question
Be the First to Post Answer
What is the difference between isolation transformers and step up or step down transformer?
Explain the Evaporation ?
What is the wavelength of sound in air?
Describe the Sphygmanometer?
What is Sextent ?
Why do we not feel the enormous weight of the atmosphere above our heads ?
What is amplitude?
Explain diffraction?
What is the difference between Centigrade and Fahrenheit thermometers ?
what happens to the period of a simple pendulum taken into a deep mine
Why ate some clocks slow in summer and fast in winter ?
What is Shortsightedness or Shortsightedness ?