How did Helen Realise she was different from other people?
She would move her lips in imitation and make wild gestures, hoping to be understood. When she could not communicate the same way as others did, she would throw tantrums, kicking and screaming. It’s interesting that Helen located her difference not in being blind or deaf, but in being unable to communicate.
How did Helen realize that she was different from those around her and how did this affect her?
4-How did Helen realise that she was different from those around her and how did this affect her? Answer- Helen realised that her mother used her mouth to communicate instead of sign language like she did.
How did Helen know that someone was coming to visit?
Helen knew that someone was coming to visit because they had consulted Anagnos previously. And also their parents were eager and anxious on that day. This made her realize that someone was coming to visit.
How was Helen different after the illness?
Ans 1 (i) Helen lived after her illness but she could not hear or see. (ii) She could not see or hear but she was very intelligent. (iii) People thought that she could not learn anything but her mother thought she could learn. (iv) Helen copied the words but she did not understand what she was doing.
Was the child satisfied with the explanation how do you know?
Was the child satisfied with the explanations? How do you know? Ans. No, the child was not satisfied with the explanation because he asks similar questions again and again.
What Is the Meaning of Night voices?
Answer Expert Verified Sir Arthur Conan Doyle in ‘Night Voices’ highlights the fear of a boy who is scared as he feels someone is whispering in the night, there is someone who is murmuring in the night.
Does the child think the sounds are from an animal or human?
Yes child can identify the sound of human and animal.
What animal has the best hearing in the world?
Moth. Recently, moths have been named as having the best hearing in the world, in both the animal and human kingdoms. The evolution of the moths hearing over time may be due to having to evade the threat of their main predator, the Bat.
What animal can hear the farthest?
Researchers at the University of Strathclyde in Glasgow, Scotland have discovered that the greater wax moth (Galleria mellonella), a dull-colored, generally boring and common moth, has the most extreme hearing sense of any known animal.
What animals can hear above 20000 Hz?
Humans generally have a hearing range of between 20 and 20,000 hz, which is actually very impressive. However, elephants can hear waves as low as 14 hz, while cats can hear up to 64,000 hz frequencies, and bats can sometimes pick up noises as high as 200,000 hz.
Why can’t humans hear above 20khz?
We can’t hear frequencies above 15 to 20 kHz (varies by person) due to the shape of our outer ears, the transmission characteristics of our middle ears, and the nature of the cochlea to not be responsive to frequencies above 15 to 20 kHz.
What is the best frequency for humans?
What is the Best Frequency for the Human Body? A normal, healthy body should resonate with a natural frequency of 65 – 75M Hz.