Which of the following statement is correct?
I. Speed of sound in steel is more than the speed of sound in glass.
II. Speed of sound in brass is more than helium.
Solids and liquids have higher mass densities (r) than gases. But the corresponding increase in both the modulus (B) of solids and liquids is much higher. The speed of the sound in Steel is 5941 (m s-1) The speed of the sound in Brass is 2,120 (m s-1) The speed of the sound in Helium is 965 (m s-1)
A ______ is an instrument used for measuring electrical potential difference between two points in an electric circuit.
What was the theme chosen for the celebration of National Tourism Day 2024, observed every year on January 25th?
Which of the following battles was fought between Siraj-ud-Daulah and the East India Company?
What is Phishing?
Under which climatic conditions do the late rite soils develop?
As of 2020, which country has the largest proven coal reserves in the world?
Which shipyard was responsible for the construction of INS Vikrant, India's fourth aircraft carrier and the first to be built domestically?
Who is appointed as the new 23rd Prime Minister of the country Pakistan?
Which of the following keyboard shortcuts is used in a Windows 10 system to switch between open applications?
For the Padma Awards 2022, which Indian singer won the Padma Shri Award under the Arts category?
