NEET / AIIMS · Practice Sheet 36

1. 1.

   Physics

   Find the voltage across a 14 Ω resistor carrying a current of 11 A.

   Formula:Ohm's Law

   $V = IR$

   View formula →
2. 2.

   Physics

   Find the electrical power when 121 V drives a current of 9 A.

   Formula:Electrical Power

   $P = VI$

   View formula →
3. 3.

   Physics

   A body moving at 3 m/s accelerates at 6 m/s² for 5 s. Find the distance travelled.

   Formula:Equation of Motion (s = ut + ½at²)

   $s = ut + \tfrac{1}{2}at^{2}$

   View formula →
4. 4.

   Chemistry

   Find the pH of a solution with [H⁺] = 5×10⁻6 mol/L.

   Formula:pH of a Solution

   $pH = -\log_{10}[H^{+}]$

   View formula →
5. 5.

   Physics

   If 1,193 J of work is done in 43 s, find the power.

   Formula:Power

   $P = \dfrac{W}{t}$

   View formula →
6. 6.

   Physics

   A constant force of 93 N moves an object 8 m in the direction of the force. Calculate the work done.

   Formula:Work Done

   $W = F\,d$

   View formula →
7. 7.

   Physics

   Find the density of an object with mass 380 g and volume 27 cm³.

   Formula:Density

   $\rho = \dfrac{m}{V}$

   View formula →
8. 8.

   Chemistry

   How many moles are present in 100 g of calcium carbonate (CaCO₃) (molar mass = 100 g/mol)?

   Formula:Number of Moles

   $n = \dfrac{m}{M}$

   View formula →
9. 9.

   Chemistry

   Find the molarity of a solution containing 1.5 mol of solute in 0.5 L of solution.

   Formula:Molarity

   $M = \dfrac{n}{V}$

   View formula →
10. 10.

    Physics

    A body moving at 9 m/s accelerates at 5 m/s² for 4 s. Find the distance travelled.

    Formula:Equation of Motion (s = ut + ½at²)

    $s = ut + \tfrac{1}{2}at^{2}$

    View formula →
11. 11.

    Physics

    Find the force required to accelerate a 39 kg mass at 20 m/s².

    Formula:Newton's Second Law (F = ma)

    $F = ma$

    View formula →
12. 12.

    Physics

    Find the density of an object with mass 147 g and volume 8 cm³.

    Formula:Density

    $\rho = \dfrac{m}{V}$

    View formula →
13. 13.

    Physics

    If 4,239 J of work is done in 34 s, find the power.

    Formula:Power

    $P = \dfrac{W}{t}$

    View formula →
14. 14.

    Chemistry

    Find the pressure of 4 mol of an ideal gas at 263 K in a 13 L container (R = 0.0821 L·atm·mol⁻¹·K⁻¹).

    Formula:Ideal Gas Law

    $PV = nRT$

    View formula →
15. 15.

    Physics

    Calculate the potential energy of a 47 kg object at a height of 13 m (g = 9.8 m/s²).

    Formula:Gravitational Potential Energy

    $PE = mgh$

    View formula →
16. 16.

    Physics

    Find the density of an object with mass 465 g and volume 3 cm³.

    Formula:Density

    $\rho = \dfrac{m}{V}$

    View formula →
17. 17.

    Chemistry

    How many moles are present in 90 g of glucose (C₆H₁₂O₆) (molar mass = 180 g/mol)?

    Formula:Number of Moles

    $n = \dfrac{m}{M}$

    View formula →
18. 18.

    Physics

    Find the force required to accelerate a 13 kg mass at 8 m/s².

    Formula:Newton's Second Law (F = ma)

    $F = ma$

    View formula →
19. 19.

    Physics

    A constant force of 82 N moves an object 9 m in the direction of the force. Calculate the work done.

    Formula:Work Done

    $W = F\,d$

    View formula →
20. 20.

    Physics

    Find the force required to accelerate a 6 kg mass at 2 m/s².

    Formula:Newton's Second Law (F = ma)

    $F = ma$

    View formula →

© FormulaWon — formulawon.app · Answers & step-by-step working available on the solutions sheet.