What is the loudness?

956

Which animals communicate on under water sounds?

896

By primarily using what simple machine did galileo come to the conclusion on the existence of friction?

899

What is clay?

735

Mention the applications of electron microscope. : quantum physics

829

Describe the formation of sedimentary rocks?

717

Does solar radiation contain a complete spectrum of all forms of electromagnetic radiation?

874

What are the examples of techno fossils?

682

What is the procedure for publication of research papers in Indian Journals & foreign Journals?Is it possible if any of the authority of that Research Journal publish my research paper by his name?In that case how to be safe from these malpractices?

2210

A 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?

1945

What generates seismic waves?

1016

What is Voltage Dip? why it is required for Generator Sizing?

2430

How is sound produced?

889

Explain why does a glacier move?

724

This person established the one fluid theory of electricity and performed some of the first investigations into electrical grounding and insulation:

898