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 the sugar price is increased by 20% by how much percent consumption should be reduced that expense remains same.
In a shop, there are a total of 15,000 chip packets. Out of these, 28% are Green Lays packets, and out of the remaining, 75% are Red Lays packets, and t...
A retailer buys three types of Rice bags at ₹60, ₹40 and ₹20 per kg respectively. He mixes them in the ratio of 1:2:3 by weight and sold them at a...
The marks obtained by A is 25% more than B, and the marks obtained by C is 155 more than the difference of the marks obtained by A and B. If C obtained ...
Monthly income of A is Rs. 6500 and he saves 36% of his monthly income. If monthly expenditure of A is decreased by 35% while his monthly savings is inc...
What is the value of √25% =?
In a test, P got 35% of total marks and failed by 30 marks while Q got 46% of total marks which is 20 more than passing marks. Find the total marks of t...
A person spends 25% of their income on rent, 20% on food, 15% on transportation, and 10% on miscellaneous expenses. They donate one-third of the remaini...
If the radius of the base of a right circular cylinder is increased by 20% and the height is decreased by 30%, then what is the percentage increase/decr...
In a school election for the position of president, two students were competing. Among the eligible voters, 80% participated by c...
