Home
Class 10
PHYSICS
Having two eyes facilitates in A : Incre...

Having two eyes facilitates in A : Increasing the field of view B : Bringing three-dimensional view C : Developing the concept of distance/ size Then the correct option is/are

A

only a

B

b

C

c

D

a,b,c

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • QUARTERLY MODEL QUESTION PAPER

    SURA PUBLICATION|Exercise Subjective Questions|51 Videos
  • PROBLEMS-4 MARKS

    SURA PUBLICATION|Exercise Subjective Type Questions|20 Videos
  • THERMAL PHYSICS

    SURA PUBLICATION|Exercise ADDITIONAL QUESTION & ANSWERS (HIGHER ORDER THINKING (HOTS) QUESTIONS)|4 Videos

Similar Questions

Explore conceptually related problems

A capacitor having a capacitance of 100muF is charged to a potential difference of 24V . The charging battery is disconnected and the capacitor is connected to another battery of emf 12V with the positive plate of the capacitor joined with the positive terminal of the battery . (a ) Find the charges on the capacitor before and after the reconnection . (b ) Find the charge flown through the 12V battery . (c ) Is work done by the battery or is it done on the battery ? find its magnitude . (d ) Find the decrease in electrostatic field energy . (e ) Find the best developed during the flow of charge after reconnection.

Two runner A and B start at the origin and run along positive x axis ,with B running three times as fast as A. An obsever, standeing one unit above the origin , keeps A and B in view.Then the maximum angle theta of sight between the observer's view of A and B is

Observe the figure and answer the following questions: The force of gravitatiion between two bodies having irregular shape is taken to be the distance between their a.centre of mass b. centre of the body c. Edge of the body

An LR circuit with emf epsilon is connected at t = 0. (a) find the charge Q which flows through the battery during O to t. (b) Calculate the work done by the battery during this period. (c) Find the heat developed during this period (d) find the magnetic field energy stored in the circuit at time t. (e) Verify that the results in the three parts above are consistent with enegy conservation.

Two large conducting spheres carrying charges Q_1, and Q_2, are brought close to each other. Is the magnitude of electrostatic force between theme exactly given by (Q_1Q_2)/(4pi epsi_(0) r^(2)) , where r is the distance between their centres? b. If Coulomb's law involved 1/r^(3) dependence ("instead of "1/r^2), would Gauss law be still true? c. A small test charge is released at rest at a point in an electrostatic field configuration. Will it travel along the field line passing through that point? d. What is the work done by the field of a nucleus in a complete circular orbit of the electron? What if the orbit is elliptical? e. We know that electric field is discontinuous across the surface of a charged conductor. Is electric potential also discontinuous there? f. What meaning would you give to the capacitance of a single conductor? g. Guess a possible reason why water has a much greater dielectric constant (=80) than say, mica (= 6).

Given below is an incomplete table about certain hormones, their source glands and one major effect of each on the body in humans. Identify the correct option for the three blanks A, B and C:

Three identical lamps each having a resistance R are connected to the battery of emf as shown in the figure. Suddenly the switch S is closed. (a) Calculate the current in the circuit when S is open and closed (b) What happens to the intensities of the bulbs A,B and C. (c ) Calculate the voltage across the three bulbs when S is open and closed (d) Calculate the power delivered to the circuit when S is opened and closed (e ) Does the power delivered to the circuit decreases, increases or remain same?

Read the given statements and select the correct option Statement 1 : In insertional inactivation, blue colour produced by bacterial colonies indicates that the plasmid does not have an insert into the bacterial genome. Statement 2: Presence of insert results into insertional inactivation of beta -galactosidase enzyme and the colonies do not produce any colour. A) Both statements 1 and 2 are correct B) statement 1 is correct but statement 2 is incorrect C) statement 1 is incorrect but statement 2 is correct D) Both statements 1 and 2 are incorrect

These questions consist of two statements each printed as Assertion and Reason. While answering these questions you are required to choose any one of the following four responses. A. if both assertion and Reason are true but the reson is a correct explanation of the Assertion. B. If both Assertion and reason are true reason is not a correct explanation of the assertion. C. If assertion is true but the reason is false. D. If both Assertion and reason are false. 1. Assertion : In woody stems the amount of heart wood continue to increase year after year Reason : The activity of cambial ring continues uninterrupted .