A. double
B. one half
C. four times
D. one fourth
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Related Mcqs:
- Boyles law helds for ideal gases in________________?
- A. isochoric processes B. isobaric processes C. isothermal processes D. adiabatic processes...
- According to Pascals law the pressure of gas in a vessel is_____________?
- A. Different in different direction B. Same in all direction C. Same only along opposite directions D. Same only along normal directions...
- If the volume of a gas is held constant and we increase its temperature then_______________?
- A. its pressure is constant B. its pressure rises C. its pressure falls D. any of above...
- If velocity is doubled then__________________?
- A. momentum increases 4 times and K.E increases 2 times B. momentum and K.E. remain same C. momentum increases 2 times and K.E increases constant D. momentum increases 2 times and K.E increases 4 time...
- When the speed of a moving body is doubled then___________________?
- A. its K.E is doubled B. its acceleration is doubled C. its P.E is doubled D. its momentum is doubled...
- If the pressure of a given gas is held constant its density is inversely proportional to its absolute temperature. We can refer it as another statement of______________?
- A. Boyles law B. Charles law C. Ideal gas law D. Avagadros law...
- Which law of motion is also called law of inertia ?
- A. 1st law B. 2nd law C. 3rd law D. all 1st, 2nd and 3rd laws...
- When a force is applied at one end of an elastic wire it produces at strain ∝ in the wire. If y is the youngs modulus of the material of the wire the amount of energy stored per unit volume of the wire is given by_________________?
- A. Y∝ B. 2Y∝ C. Y∝/2 D. Y∝2...
- A certain stress applied to an elastic material produces a certain strain in it. If the elastic limit is not exceeded the energy gained per unit volume of the material is given by_________________?
- A. Stress/strain B. (stress/strain) C. Stress x strain D. (Stress / strain)...
- Any alteration produced in shapes length or volume when a body is subjected to some external force is called____________________?
- A. Stiffness B. Toughness C. Extension D. Deformation...
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