A. Newton’s second law of motion
B. Newton’s third law of motion
C. Law of projectiles
D. Archimedes principle
Correct Answer: B. Newton’s third law of motion ✔
Last Updated: February 08, 2019
Related MCQs
- Which of the following is an example of cathodic protection of metals against corrosion ?
- The __________ of a double acting reciprocating pump as compared to the single acting pump will be almost double ?
- Out of the following, the alloy which has equal percentage of constituents, is__________?
- Leakage in a cooking gas cylinder is detected by__________?
- Which of the following is not a characteristic observed in material failure by fatigue fracture ?
- The bolt is subjected to __________ when the nut is tightened by putting the washer beneath it?
- The joint for soldering is supported by binding wire made of __________?
- Tesla metre per ampere (T. m/A) is the unit for the measurement of__________?
- Consider the equilibrium A(g) + B(g) = AB(g). When the partial pressure of A is 10-2 atm, the partial pressure of B is 10-3 atm and the partial pressure of AB is 1 atm, the equilibrium constant ‘K’ is__________?
- Eutectic reaction for iron-carbon system occurs at a temperature of __________ °C ?
- Minimum thermal efficiency of a steam boiler may be around __________ percent ?
- Corona discharge is related to the operation of a/an__________?
- Silicon crystal can be converted to p-type semi-conductor by doping with__________?
- Which of the following is normally not found in both the S.I. (petrol) & C.I. (diesel) engines ?
- Vibration upto 100 kilo hertz can be most accurately measured by a __________ type accelerometer ?
- Brinell Hardness Number (BHN) for talc is approximately in the range of __________?
- Pressure exerted by a liquid depends upon its__________?
- Drills are usually made of__________?
- An ideal material for making cooking vessels should have__________?
- Secondary hardening in steels arises out of the __________?
- Which of the following is an example of stress corrosion ?
- __________ joint is mostly used for joining pipes carrying water at low pressure ?
- Silicon percentage in the silicon steel used for electrical appliances/equipments is__________?
- Catalyst used in the ‘catalytic converter’ employed in automobile exhaust line for complete combustion/oxidation of carbon monoxide, nitrogen oxides and hydrocarbons is__________?
- Annealing of cast iron__________?
- Thermistors are used in __________ devices?
- The dew point of moist air becomes __________ with decrease in its relative humidity ?
- Basicity [%Cao + %MgO + %SiO2) of the slag in Indian blast furnace is in the range of__________?
- The most commonly used moderator in nuclear power plants is__________?
- __________ remains constant during the adiabatic cooling of moist air?
- Dryness factor of steam is defined as the ratio of the mass of vapor in the mixture to the mass of the mixture. Dryness factor of steam is measured by a __________ calorimeter ?
- Yield strength of a material is determined by the __________ test?
- Hot extrusion process is not used for making__________?
- In an eutectic system, two elements are completely__________?
- Maraging steels derive their strength from the following mechanism ?
- A solution which resists change in its pH value on addition of acid/alkali is called the __________ solution?
- FeO (s) + CO (g) = Fe (s) + CO2 (g), k = 0. 435 at 1173E; at equilibrium, what will be the number of moles of CO gas required to reduce one mole of FeO at 1173 K ?
- The material used for coating the welding electrode is termed as the__________?
- In chemical dehumidification process__________?
- Shaft/rotor speed is most accurately measured by a__________?
- Factor of safety is the ratio of the __________ stress to the working stress?
- The escape velocity of a body on earth which is independent of its mass is about __________ km/second?
- Magnetic permeability of iron is increased by its__________?
- The main reducing agent in iron blast furnace is__________?
- Broaching tools are usually made of__________?
- Temper brittleness of a material can be fairly detected by the __________ test ?
- There are one octahedral void and __________ tetrahedral void in the closest packing of atoms ?
- Which of the following is the most suitable material of construction for the condenser tubes, where the cooling medium is brine (salty water) ?
- Addition of small amount of __________ to grey cast iron is done to produce nodular grey cast iron ?
- In fluid flow, and heat and mass transfer, one encounters (i) kinematic velocity (μ), (ii) molecular diffusivity (ζ) and thermal diffusivity (α). The units of these quantities are ?
- Fire in fuel gas pipelines is extinguished most effectively by __________?