Related Questions

Noise is arisen when sound is acute and___ to the ear. The appropriate word is-
ক harmonoous
খ amicable
গ acrimonious
ঘ suitable
মানব দেহের ভানসাম্য রক্ষায় কর্ণের কোন অংশটি সম্পৃক্ত? (Which part of the ear is involved with maintaining equilibrium in human body?)
ক মেমব্রেনাস (Membranous labyrinth)
খ অর্গান অব কর্টি (Organ of corti)
গ টিমপেনিক পর্দা (Tympanic membrane)
ঘ ম্যালিয়াস (Maleus)
Sound travels with a different speed in media. In what order does the velocity of sound increase in these media?
ক Water, iron and air
খ Iron, air and water
গ Air, water and iron
ঘ Iron, water and air
Routers operate at layer _____. LAN switches operate at layer _____. Ethernet hubs operate at layer _____. Word processing operates at layer _____.
ক 3, 3, 1, 7
খ 3, 2, 1, none
গ 3, 2, 1, 7
ঘ 3, 3, 2, none
ঙ All of the above
He sleeps a sound sleep, এখানে Sound শব্দটি
ক Adjective
খ Noun
গ Pronoun
ঘ Adverb
Which from the following is true for 'Sound'?Sound cannot pass through ---.
ক through gases
খ through a vacuum
গ through liquids
ঘ through a soks
How much times a sound stay in our brain after listening the sound ?
ক 1 sec
খ 0.1 sec
গ 0.01 sec
ঘ 0.001 sec
They reached home safe and sound. Here 'safe and sound' is a/an:
ক adjective phrase
খ adverbial phrase
গ proverb
ঘ idiom
He sleep a sound sleep. Here 'sound' is a /an
ক adverb
খ adjective
গ noun
ঘ pronoun
He sleeps a sound sleep. এখানে sound শব্দটি-
ক Noun
খ Pronoun
গ Adjective
ঘ Adverb

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