Explanation

Explanation

Explanation

Two species are isoelectronic if they have the same number of electrons.

N₂ has 14 electrons (7 from each nitrogen atom).

CN⁻ also has 14 electrons (6 from carbon, 7 from nitrogen, and 1 extra due to the negative charge).

Explanation

Explanation

Nimbo-stratus clouds are most likely to cause heavy rainfall.

These are thick, dark, and low-lying clouds that often cover the sky. 

They are associated with continuous, steady precipitation.

Explanation

Most questions in English use an auxiliary verb like do, does, did, is, are, will, etc.

Example: "Do you like tea?" — "Do" is the auxiliary verb used to form the question.

Explanation

The Balance Sheet presents assets, liabilities, and equity at a specific date.

It gives a snapshot of the company’s financial health at that moment.

Explanation

When four equal resistors are connected in series, the total resistance (R_total) is:

R_total = 4R

The power dissipated (P) is:

P = V² / R_total

Given P = 10 W, we can rewrite the equation as:

10 = V² / (4R)

Now, if one resistor is connected across the same battery, the power dissipated (P') will be:

P' = V² / R

Comparing the two equations, we can see that:

P' = 4P

= 4 × 10 W

= 40 W

Explanation

Explanation