23. Amongst which of the following type of energy is heat? Potential energy Mechanical energy Kinetic energy Electrical energy Answer:C) Kinetic energy Explanation: Heat is a type of kinetic energy that is transmitted from one item or system to another due to temperature differences. ...
It enhances the stability of objects on inclined planes It generates heat, leading to energy loss It facilitates the gripping of tires on roads It aids in the tightening of screws and bolts Answer:B) It generates heat, leading to energy loss ...
surface by trapping heat through the greenhouse effect and minimises the diurnal temperature variation. the four main layers of the atmosphere are troposphere, stratosphere, mesosphere and thermosphere starting from the nearest to the farthest from the earth. the atmosphere consists of mainly three ...
Homeostasis is any self-regulating process by which an organism tends to maintain stability while adjusting to conditions that are best for its survival. If homeostasis is successful, life continues; if it’s unsuccessful, it results in a disaster or death of the organism. An example of homeosta...
A. Law of Petit and Dulong B. Kopp’s rule C. Nernst heat theorem D. Trouton’s rule Read More Details about this Mcq: Coal tar (produced by high temperature carbonization) is the main source of___? 0 A. Aromatic compounds B. Aliphatic...
3. Circulation must be evaluated by frequent measurement of blood pressure and heart rate, but also by looking at peripheral perfusion (skin colour and temperature, capillary response time, venous filling) and determination of arterial lactate, pH, and diuresis. An ECG should be obtained. 4. ...
8. Circular Motion and Gravitation 8.1Uniform circular motion 8.2Newton’s law of universal gravitation 8.3Gravitational potential energy 8.4Weightlessness 8.5Kepler’s laws 9. Thermal Physics 9.1Heat and temperature 9.2The kinetic theory of gases & the ideal gas law ...
zn and cu (c) cu and sn (d) pb and sn answer: (a) 6. which of the following non-metals is liquid at room temperature? (a) helium (b) carbon (c) mercury (d) bromine answer: (d) 7. bauxite is an ore of (a) hg (b) al (c) fe (d) cu answer: (b) 8. which of ...
A pyroelectric sensor detects changes in infrared radiation or heat levels. Discuss this Question 23. Which type of sensor includes photo registers and photodiodes? Liquid Flow sensor Temperature sensor Light sensor Velocity and motion sensor
MCQs on Corrosion Engineering: This section contains the Corrosion Engineering MCQs on various topics, practice these MCQs to enhance and test the knowledge of Corrosion Engineering.