Quiz[ Dev Hooda ]

A wedge inclined at an angle Ó what should be the acceleration of the smooth wedge so that the body free falls

A wedge inclined at an angle Ó what should be the acceleration of the smooth wedge so that the body remains stationary

In non uniform acceleration which of the following is zero

In uniform circular motion net acceleration of the body is

2 projectile of same mass and with same velocity are thrown at an angle 60° & 30° with the horizontal which of the following remains same

Correct relation between angle of projection Range and Height

Same dimensions

Damping force is directly proportional to Velocity . Unit of proportionality constant is

A equation is dimensionally incorrect

A particle moves with uniform speed in a circle at 2 revolutions per sec the liner acceleration of the particle is in m/s2 [hint important]🥰🥰

Acidic order 1. Phenol 2. Ethanol 3.Water 4.ethyne

Decanol reaction with Jones reagent

React fastest with SN2 mechanism

The number of 3c 2e bonds in B2H6

When Cu react with dil HNO3 the gaseous product obtained is/are

Incorrect order of Van der Waals constant b

Select correct statement