Simple interest for 10 years = Rs. 800 So, simple interest for 5 years = Rs. 400 According to question, If the principal is tripled after 5 years then interest also be tripled for 5 years So, interest for rest 5 years = 400 × 3 = Rs. 1200 So, Total interest for 10 years = 1200 + 400 = Rs. 1600
What principle/law explains the working of the hydraulic brakes in automobiles?
The absolute temperature of a body A is five times that of another body B. For two bodies, the difference in wave lengths at which energy radiated is ma...
When a cannonball is fired, its motion is an example of ______.
What is the velocity of light in a diamond if the refractive index of diamond with respect to vacuum is 2.5?
Which of the following scientists invented steam engine?
Which law describes the relationship between the force applied to a spring and its extension or compression?
Sounds of frequencies less than about ______ vibrations per second cannot be detected by the human ear.
Which of the following is an example of longitudinal waves in a gas medium?
Which of the following rays are not deflected by a magnetic field?
A porter lifts luggage of 20 kg from the ground and puts it on his head 2 m above the ground. Calculate the work done by him on the luggage (take g = 10...