General Science

Q2321.Static science is associated with

Q2322.Consider the following statement. If there were no phenomenon of capillarity. 1. It would be difficult to use a kerosene lamp then. 2. One would not be able to use a straw to consume a soft drink. 3. The blotting paper would fail to function. 4. The big trees that we see around would not have grown on the Earth. Which of the following statements given above are correct?

Q2323.Mobiles and Automobiles have brought about a revolution in the social life of Indians, especially in the rural, in terms of 1. Mobility of the people 2. Connectivity of the people 3. Sensitivity of the people Select the correct answer from the code given below.

Q2324.Consider the figure of a fountain with four holes, given below. Which one of the holes in the fountain will throw the water farthest?

Q2325.A liquid is flowing in a streamlined manner through a cylindrical pipe. Alongwith a section containing the axis of the pipe, the flow profile will be

Q2326.Assertion (A): An iron ball floats on mercury but gets immersed in water. Reason (R): The specific gravity of iron is more than that of mercury. Code

Q2327.Assertion (A): When a ship enters a sea from a river, it rises a little. Reason (R): The density of sea water is greater than that of river water. In the context of the above statements, which of the following is true?

Q2328.The wavelength extension of visible light is

Q2329.Human eye is most sensitive to visible light of the wavelength

Q2330.Which of the following radiations has the highest energy per quantum?

Q2331.The visible range of solar radiation is

Q2332.The nature of radiation of light is

Q2333.Light appears to travel in a straight line because

Q2334.Which of the following statement is true?

Q2335.The speed of light in vacuum is nearly

Q2336.Velocity of light is maximum in

Q2337.The speed of light will be minimum while passing through

Q2338.The time taken to reach the Sunlight up to the surface of Earth is approximately

Q2339.When light waves pass from air to glass the variable affected are

Q2340.When light passes from one medium to another medium, which one of the following does not change?