Diksha
This page lists questions and answers that were posted by visitors named Diksha.
Questions
The following questions were asked by visitors named Diksha.
a concrete block is heated from by 30 degree C to 50 degree C. The mass of the block is 10kg. Specific heat of concrete is 800J/Kg degree Celcius. Calculate the energy transferred.
11 years ago
The position of a body moving along x-axis at Time t is given by x=(t^2-4t+6)m. The distance travelled by body in time interval t=0 to t=3s.
10 years ago
In a straight line motion the distance travelled is proportional to the square root of Time taken. The acceleration of a particle is proportional to:-(i)√v(ii) v^2(iii)velocity (iv)v^3.Why?
10 years ago
The value of a machine depreciats 10% every year. If its persent value is ₹ 387000. What was it's value 1 year ago?
10 years ago
A circular target of radius 11 cm is to be hit as a game. The dart board has three concentric circles inside the bigger board of radii 7, 9 and 10 cm respectively,dividing the board into four regions.If Sarthak shot the dart 121 times, find the probabilit...
9 years ago
The position of particle moving along x axis is given as a function of time t as x=t^2-4t+7.the distance covered by the particle in first four second is(x is in metre and t is in second). Plzz answer fastly..plzz
9 years ago
The heat of neutralisation of LiOH and HCL at 25 degree celsius is 34.868 kJ/mol.The heat of ionisation of LiOH will be ?
8 years ago
The value of 4 dimes is what percent of the value of a dollar and work
5 years ago
What is the value of the given statement? 20142015 20152014 – 20142014 20152015
4 years ago
Answers
The following answers were posted by visitors named Diksha.