why velocities of x rays and gamma rays are same inspite they have different wavelengths and frequencies
1 2255When a porcelain dish or a glass material are falling on the floor, it breaks but on falling on sofa or sponge it will not break. Why?
1 1879A solar collection has been installed to heat water. A large water tank has a volume of 5.0 x 105 cm3. The area of the solar collectors is 8m2. (2 meters by 3 meters). If the water in the tank starts out with a temperature of 30°C in the morning, what is its temperature in the evening after the sun has set?
1498
Explain the difference between a semi-precious and a precious stone?
Explain what is centrifugal force?
What is master oscillator?
Explain which type of rock is critical for the formation of geysers?
What is the richter magnitude scale?
What is seismic?
Which waves are used in sonography?
ek ias bannne ke liye student main kaun se qalities honi chahiye
Explain gorge?
What is petroleum?
What happens if flattening filter comes in bettwwen treatment of 9 Mev electron beam theraphy.
This person established the one fluid theory of electricity and performed some of the first investigations into electrical grounding and insulation:
What are the steps to the scientific notation?
Explain what is relation between magnetic and electricity and why?
Explain optical telescopes?