Temperature of the Sun is measured by?
Pyrometer measures higher temperature with measuring radiation emitted by source. In a mercury thermometer , a glass tube is filled with mercury and a standard temperature scale is marked on the tube. With changes in temperature, the mercury expands and contracts, and the temperature can be read from the scale. Mercury thermometers can be used to determine body, liquid, and vapor temperature . Odometer definition, an instrument for measuring distance traveled, as by an automobile. Telemeter is an electrical apparatus for measuring a quantity (such as pressure, speed, or temperature) and transmitting the result especially by radio to a distant station.
If 36 persons can finish 50% of work in 12 days In how many days 72 person can finish the complete work?
Match List I with List II
Choose the correct answer f...
A ray of light hits a mirror and is reflected. If the mirror rotates by an angle 10° in one direction, then the reflected ray will rotate by
Consider the following statements :
1. The larger part of Africa lies in the Northern Hemisphere.
2. Africa is the o...
The basic teachings of which amongst the following sects/religions are contained in the maxim "Good Thoughts, Good Words and Good Deeds."
What are the 'Polyps' ?
Oceanic tides are the smallest on the
The sum of three different natural numbers is equal to their product. The sum of their squares is
Which is the article that deals with the official language?
In the given figure 1 II M II n, the value of x is
