Question
How many mandis are covered under E-nam till now?
Solution
Which river cover lowest area under farming
Which of the following is a vector quantity?
Lambert's law is related to–
The instrument which uses sound waves to measure the depth of oceans is –
A simple microscope consists of :
Which material has the lowest refractive index?
How much calorie of energy is released by a boiled egg?
Velocity of the sound is minimum in-
The energy of wind is-
For a wave, wavelength divided by the time period equals ________.
What is the SI unit for measuring speed?