Explanation

Learning Objectives clearly define what students are expected to know or do after instruction.

They guide both teaching strategies and assessment methods to ensure desired outcomes.

Explanation

The Hubble Space Telescope is designed specifically for research and observation in space.

It captures images and data about stars, galaxies, and other celestial bodies to support astronomical research.

Explanation

This phenomenon is called persistence of sound or auditory memory.

The human ear retains the sensation of a sound for about 0.1 second (1/10) after the sound stops.

Explanation

To find the total surface area (TSA) of the box:

TSA = 2(lb + bh + hl)

Given length (l) = 5 cm, breadth (b) = 2 cm, and height (h) = 3 cm:

TSA = 2(5_2 + 2_3 + 3*5)

= 2(10 + 6 + 15)

= 2(31)

= 62 cm²

Explanation

A simile compares two unlike things using "like" or "as".

"She ran like the wind" compares her speed to the wind using "like", making it a simile.

Explanation

In Scratch programming, an event is something like clicking a sprite or pressing a key, and the program responds to it by running certain code.

Events help make Scratch projects interactive and dynamic.

Explanation

To find the area of the carpeting part, we need to find the area of the inner rectangle (without carpet) and subtract it from the total area.

Length of inner rectangle = 7.8 - 22.3 = 3.2 m

Width of inner rectangle = 6.5 - 22.3 = 1.9 m

Area of the room = 7.8 * 6.5 = 50.7 m^2

Area of inner rectangle = 3.2 * 1.9 = 6.08 m^2

Area of carpet = Total area - Inner area

= 50.7 - 6.08

= 44.62 m^2

Explanation

The phrase "in his ear" modifies the verb "whispered", specifying where/how the action occurred.

In grammar, phrases that modify verbs are classified as adverb phrases.

Explanation

مطلب کا جمع مطالب ہے، جو کہ کسی چیز کے معنی یا مقصد کو ظاہر کرتا ہے۔

مطالب کا استعمال مختلف معنوں میں کیا جاتا ہے، جیسے سوالات یا مطالبات۔

Explanation

Transitive verbs require a direct object to complete their meaning (e.g., "She kicked the ball").

The subject is needed to start the sentence, but it is not specifically required by transitive verbs to complete their meaning.