What is the primary function of the hair cells found in the cochlea?

Transducing sound vibrations into electrical signals

Receiving oxygen and nutrients from blood vessels

Regulating fluid balance in the inner ear

Producing earwax to protect the ear canal

What is the role of the cochlea in the process of hearing?

Transducing sound waves into electrical signals

Maintaining balance and equilibrium

Detecting changes in head position

What is the purpose of the vestibular system in the inner ear?

Maintaining balance and spatial orientation

Regulating blood flow to the ear

Detecting changes in temperature

Hearing and equlibrium

spesial senses hearing and equilibrium

Hearing and Sound

Vision and Hearing

Batch 2025 - Physics 2 - Sound and Hearing

Ghost Boys: Chapters Real & Me and Sarah & Preliminary Hearing

Princess Julian and Sutan Rumandung Long ago, there lived a king named Tuanku Raja Kecik. He wished to find a husband for his beloved granddaughter, Princess Julian. Therefore, he held a big party, inviting all young men in the kingdom . One night before the royal party, Princess Julian had a strange dream. In the dream, she met a young man named Sutan Rumandung. She believed deep in her heart that this man would be her future husband. Day after day, the party went on, but no one named Sutan Rumandung appeared. On the very last day, a ship arrived at the harbor, led by a young, handsome captain. Hearing the news, the king’s soldiers brought the young captain to the palace. In that moment, Princess Julian saw him, she realized that he was the same man from her dream. And it was true — the young man introduced himself as Sutan Rumandung. Knowing this, the king’s family was overjoyed, and soon the two were engaged. Before leaving to continue his voyage, Sutan Rumandung made a promise: if he married another woman, he would sink with his ship. Princess Julian also made a promise: if she married another man, she would turn into a white siamang. Days turned into months, and months into years. For two years, Princess Julian waited, but no message ever came. In the third year, another grand ship docked at the harbor. The captain was handsome and noble, and slowly, Princess Julian’s heart turned toward him. He too fell in love with her, and they decided to marry. On the wedding day, when the priest asked her for her answer, Princess Julian suddenly screamed — a cry like a siamang’s. Before everyone’s eyes, her body changed into a white siamang. The king could only watch, knowing the curse of her broken promise had come true. Not long after, the villagers found the white siamang lifeless in a tree. Soon came the news: Sutan Rumandung had died, his ship sinking into the sea. He, too, had broken his promise. And so ended the tragic tale of two lovers who betrayed each other.

Trivia National Disability Prevention and Rehabilitation (NDPR) Week celebrated in the Philippines? A. July 1–7 B. July 17–23 C. August 1–7 D. June 12–18 Answer: ✅ B. July 17–23 What is the main goal of NDPR Week? A. To promote new sports B. To encourage children to read more books C. To promote the rights and well-being of persons with disabilities D. To prepare for typhoons Answer: ✅ C. To promote the rights and well-being of persons with disabilities Which government agency leads the NDPR celebration in the Philippines? A. Department of Education B. Department of Health C. National Council on Disability Affairs (NCDA) D. Department of Tourism Answer: ✅ C. National Council on Disability Affairs (NCDA) What law promotes the rights and welfare of persons with disabilities in the Philippines? A. Republic Act No. 7610 B. Republic Act No. 9442 C. Republic Act No. 7277 D. Republic Act No. 9003 Answer: ✅ C. Republic Act No. 7277 (Magna Carta for Persons with Disabilities) Which of the following is a helpful way to support persons with disabilities? A. Ignoring them B. Laughing at their challenges C. Helping them access ramps or elevators D. Not letting them join games Answer: ✅ C. Helping them access ramps or elevators What is sign language used for? A. To read books B. To dance C. To communicate with people who are deaf or hard of hearing D. To draw Answer: ✅ C. To communicate with people who are deaf or hard of hearing True or False: All persons with disabilities want to be treated with kindness and respect. Answer: ✅ True What is the color often associated with disability rights awareness? A. Red B. Yellow C. Blue D. Orange Answer: ✅ Blue Which of the following is a type of disability? A. Hearing impairment B. Liking ice cream C. Wearing glasses D. Singing loudly Answer: ✅ A. Hearing impairment Why is it important to include children with disabilities in school activities? A. To make them feel left out B. To allow them to sleep C. To help them learn and feel accepted D. To avoid giving them responsibilities Answer: ✅ C. To help them learn and feel accepted

From both side of me i heard a gradual crescendo of excitement and laughter rippling along the trenches, interspersed with barked orders that everyone was to keep their heads down and no one was to shoot. From my vantage point on the mound I could see only an occasional glimpse of a steel helmet, my only evidence that the voices I was hearing did indeed belong to real people. There was the sweet smell of cooking food wafting towards me and I lifted my nose to savour it. It was sweeter than the sweetest bran-mash I had ever tasted and it had a tinge of salt about it. I was drawn first one way and then the other by this promise of warm food, but each time I neared the trenches on either side I met an impenetrable barrier of loosely coiled barbed wire. The soldiers cheered me on as I came closer, showing their heads fully now over the trenches and beckoning me towards them; and when I had to turn back at the wire and crossed no man’s land to the other side, I was welcomed again there by a chorus of whistling and clapping, but again I could find no way through the wire. I must have criss-crossed no man’s land for much of that morning, and found at long last in the middle of this blasted wilderness a small patch of coarse, dank grass growing on the lip of an old crater. I was busying myself at tearing the last of this away when I saw, out of the corner of my eye, a man in a grey uniform clamber up out of the trenches, waving a white flag above his head. I looked up as he began to clip his way methodically through the wire and then pull it aside. All this time there was much argument and noisy consternation from the other side; and soon a small, helmeted figure in a flapping khaki greatcoat climbed up into no man’s land. He too held up a white handkerchief in one hand and began also to work his way through the wire towards me.

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