Question
Noise is measured in
–Solution
The decibel (dB) is a logarithmic unit that indicates the ratio of a physical quantity (usually power or intensity) relative to a specified or implied reference level. A ratio in decibels is ten times the logarithm to base 10 of the ratio of two power quantities. 230. (4) Bats use echolocation to navigate and forage, often in total darkness. They generally emerge from their roosts in caves, attics, or trees at dusk and hunt for insects into the night.
Device used for measuring water flow in pipes
The method adopted for removing, bushes, branches, debris etc from water is known as
Which city is one of the established startup ecosystem hubs in India?
Given below are two statements
Statement I: The sun behaves as a black body.
Statement II: Sun absorbs both all energy received and...
The daughter cell produced by meiosis are different from mother cess in?
Which of the following crops is not covered under Agricultural Market Intelligence Centre?
Which of the following given options does not have a cell wall?
The organelle responsible for protein synthesis in plant cells is the:
In C4 plants, the primary carboxylation takes place by using ___ enzyme
During manure preparation, FYM should be enriched by addition of which fertilizer?
