Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
JBD PUBLICATION-Model Test Paper 11-EXERCISE
- Oif a force 20 N is applied on a body of mass 5 kg at rest then find t...
Text Solution
|
- list the factors on which virulence depends.
Text Solution
|
- Prove mathematically that the value of acceleration due to gravity has...
Text Solution
|
- Define scalar product of two vectors and state its characteristics.
Text Solution
|
- Oif a force 20 N is applied on a body of mass 5 kg at rest then find t...
Text Solution
|
- What is the need of banking a circular road?
Text Solution
|
- Show that sum of P.E. and k.E. of a freely falling body is conserved.
Text Solution
|
- The displacement x of a body of mass 10 kg moving in one dimension und...
Text Solution
|
- Define escape velocty. Obtain an expression for the escape velocity of...
Text Solution
|
- Find an expression for the heat which flows from one pont to the other...
Text Solution
|
- What is a refrigerator? Calculate its coeficient of performance.
Text Solution
|
- Deduce the expression for work done in an isothermal process.
Text Solution
|
- What is periodic motion ? Give few examples .
Text Solution
|
- Draw a graph to show the variation s of P.E., K.E. and total energy of...
Text Solution
|
- Explain damped and undamped oscillations.
Text Solution
|
- What is simple harmonic motion and prove a simple pendulum oscillates ...
Text Solution
|
- Why telephone wires between two poles become taut in winter?
Text Solution
|
- Derive an expression for the rise of liquid in a capillary tube and sh...
Text Solution
|
- What is plastic? What are its different types?
Text Solution
|
- Define critical velocity and find a relation fo it .Also discuss the i...
Text Solution
|