Question
11 : 1342 : : 16 : ?
In questions no. 51 to 53, select the related word/letters/number from the given alternatives.Solution
The charge of an electron is approximately:
Rain drops acquire spherical shape due to -
The force of attraction between two masses is called —
A projectile is fired at an angle θ and reaches maximum height
H and range R. The angle between velocity and acceleration at the highest poin...
An object at rest will remain at rest and an object in motion will remain in motion until and unless it is acted upon by an external force. This is New...
A plane electromagnetic wave travels in vacuum along z-direction. What can you say about the directions of its electric and magnetic field vectors? If t...
Ultrasonic pulse echo technique, a non-destructive ultrasonic testing, is employed for any possible flaw detection in a metallic bar of thickness 30 cm...
An object is placed 10 cm from a convex mirror of focal length 15 cm. Find the position of the image.
In a diffraction experiment using a single slit, the angular width of central maximum decreases when:
Two cars A and B are running at velocities of 60km per hour and 45 km per hour. What is the relative velocity of car A with respect to car B, if both ar...
