Explanation

• A wave transmits energy from one place to another
• Waves are disturbances that propagate through a medium.
• Particles of the medium oscillate around equilibrium but do not travel with the wave.
• The motion of particles transfers energy, not matter.
• Energy is carried in the form of kinetic and potential energy of oscillating particles.

Last updated question 25 feb 2026

Explanation

Explanation

Abridge means خلاصہ کرنا ۔ مختصر کرنا

Extend means توسیع

Explanation

To find the original price before the 20% increase, follow these steps:

1. Let the original price be  P. The price is increased by 20%, so the new price is 120% of the original price.

New Price=1.20×Original Price

2. Set up the equation using the given new price of $60:

1.20×P=60

3. Solve for 

 𝑃= 60/ 1.20 = 50

So, the original price was $50. 

Explanation

Arrogant means مغرور، تکبر یا گھمنڈی

Meek means انکسار

Humble means عاجز

Explanation

A sphygmomanometer also known as a blood pressure monitor.

It is a device used to measure blood pressure.

A normal blood pressure level of 120/80 mmHg.

High-normal: 130 to 139 mmHg

High: Greater than 140 mmHg

while

mmHg stands for "Millimeter of Mercury"

Explanation

The pattern of the series is obtained by adding 2, 2, 4, 18, ... (doubling the previous increment and adding 2).

2 + 2 = 4

4 + 2 = 6

6 + 4 = 10

10 + 18 = 28

28 + 54 = 82

Explanation

• The All India Muslim League was founded on 30 December 1906 in Dacca, British India (now Dhaka, Bangladesh).
• It's founder was Nawab Khwaja Salimullah.
  
• It's first President was Sir Agha Khan.
• The headquarters of the All India Muslim League was in Lucknow.
• The party was dissolved on 14 August 1947.

When the Muslim League ended in 1947, it split into three parties:

1. Muslim League in Pakistan
2. Awami League in Bangladesh
3. Indian Union Muslim League in India

Explanation

- Current is the same through all resistors connected in series.  

- Total resistance (R_total) = R₁ + R₂ + R₃ + ... (sum of all resistances).  

- Voltage divides across each resistor according to their resistance (Ohm’s law: V = IR).  

- If one resistor breaks, the entire circuit stops working (open circuit).  

- Series circuits have only one path for current flow.  

Explanation

A capacitor is a device used to store electrical charge and electrical energy.

It consists of at least two electrical conductors separated by a distance.

It is widely used in electronic circuits for filtering, timing, and energy storage.