Explanation

GPS is an abbreviation of the Global Positioning System

Itis a satellite-based radio navigation system

Owned by the United States government 

First launch: February 22, 1978

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

In a series circuit, the net (or total) resistance is the sum of all the individual resistances.

You can calculate it by adding together the values of each resistor in the circuit using the formula: R_total = R1 + R2 + ... + Rn.  

Explanation

The Celsius scale starts at 0 degrees Celsius (0°C)

0°C: The freezing point of water. 

100°C: The boiling point of water. 

It is defined as the freezing point of water at atmospheric pressure.

The scale was introduced by Anders Celsius in 1742, and although he initially set 0° as the boiling point

It is also known as the centigrade scale because of the 100 degrees between the two fixed points. 

Explanation

The number of vibrations or oscillations made in one second is called the frequency of vibration

Common symbols f, ν

SI unit hertz (Hz)

Other units

cycle per second (cps) revolution per minute (rpm or r/min)

In SI base units s−1

Derivations from other quantities f = 1 / T

Dimension T−1

Explanation

 First, he goes 12 km north

- Then 15 km east

- Then 15 km west → cancels the east movement ⇒ net horizontal displacement = 0 km

- Finally, 18 km south

Net vertical movement = 18 km south - 12 km north = 6 km south  

Explanation

Just as a utensil is a general category used in the kitchen,  

Spoon is a specific item that falls under the category of utensil.

So the analogy is:  

Spoon: Utensil as Utensil: Kitchen.

Explanation

The sequence goes:  

S → P → N → M → ?

Now check the position in the alphabet:  

- S (19)  

- P (16) → -3  

- N (14) → -2  

- M (13) → -1  

- Next: 13 - 1 = 12, which is L

Explanation

Diammonium phosphate, or DAP, is a commonly used, highly soluble fertilizer in the agricultural industry. 

Explanation

The study of Carbon and its compounds belongs to the branch of chemistry known as Organic Chemistry.

Organic chemistry is dedicated to understanding the structure, properties, composition, and reactions of carbon-based molecules, including those found in living organisms.