Total number of questions- 52 || General Physics Test-1
1.Natural science does not include??
2.Classical physics mainly deals with:?
3.The full form of Laser is??
4.Which scientist, the one who is credited with the contribution to the theory of condensed matter??
5.Least count error belongs to the category of??
6.Bulk modules are defined for??
7.Which properties of water have an important environmental effect on marine life??
8.A temperature 120°Celsius on the Fahrenheit scale is equal to??
9.Work Function depends on??
10.In this, which phenomenon shows the particle nature of light??
11.The Sun is visible a little before the actual sunrise and until a little after the actual sunset due to??
12.Which phenomenon is used in optical fibre??
13.The pattern of the colour component of light is called??
14.In the visible spectrum, which colour shows the longest wavelength??
15.White light enters a prism and gets split into its constituent colours this phenomenon is called?
16.The amount of scattering light is inversely proportional to the fourth power of wavelength. This is known as?
17.If an elderly person tries to read a book at about 25cm from the eye, the image appears blurred a condition known as??
18.The phenomenon of diffraction takes place for??
19.The triangle of vector addition is known as??
20.The elements having the same chemical properties but different in mass number are called?
21.The density of nuclear matter is independent??
22.Universal gravitation is denoted by??
23.What is the formula of stress??
24.What is the dimensional formula of the gravitational constant??
25.What is the SI unit of surface tension??
26.What is the formula for pressure gradient??
27.What is the constant value of the mass of a Neutron??
28.What is the formula of Hooke's law??
29.Substances like tissue of the aorta, rubber etc. that can be stressed to cause large strains are called??
30.The ratio of shearing stress to the corresponding shearing strain is called??
31.The ratio of hydraulic stress to the corresponding hydraulic stream is called??
32.For small deformations, stress is directly proportional to The Strain for many materials. This is known as?
33.The greater the area on which the force acts, the greater the impact. This concept is known as?
34.What is the density of water??
35.What is the dimension of pressure:?
36.What is the dimension of specific gravity??
37.What is the SI unit of heat??
38.Which device is used to measure heat??
39.A process in which the temperature of the system is kept fixed throughout is called??
40.A process in which no heat flows between the system and its surroundings is called??
41.The phenomenon of increase in amplitude when the driving force is close to the natural frequency of the ascillator is called??
42.Dimension formula of frequency.?
43.Example of non-periodic motion??
44.Ultrasonic waves in air produced by a vibrating quartz crystal??
45.The square of the time period of revolution of a planet is a proportional to the cube of semi-major axis of the ellipse traced out by the planet??
46.The escape speed from the surface of earth is depend on??
47.The radius of first orbit (n=1) be minimum??
48.Paschen series of spectral line is nearly??
49.At the time of short circuit , the current in the circuit is ??
50.Which safety device we used to protecting the circuit due to short circuating or overloading of circuits??
51.A continuous enclosed path of electric current is called ???
52.Formula of electric current??