a vertical pole on one side of a street subtends a right angle at the top of a lamp post exactly on the opposite side of the street . If the angle of elevation of the lamp post from the base of the pole is 58 degree 30 min and the width of the street is 30 m. find the height of the and the lamp post
Answers
Step-by-step explanation:
Inferences Conclusion with explanation:
(1) Initially, both the thermometers show the
temperature. In a short time, the temperature
shown by the lower thermometer starts
while the temperature shown by the upper
thermometer
(2) This process continues till the temperature shown by the
thermometer falls to
and remains constant thereafter. This shows that in the temperature range
the density of the water in the central part of the container goes
and hence the water
It means that water
Le.. Its volume
as its temperature
(3) As the temperature of the water in the central part of the container becomes
the temperature shown by the upper thermometer
But the
temperature shown by the lower thermometer
Later, the reading
shown by the lower thermometer
) In the temperature range
the water moves upward. This shows that the density5. When Rahim was running high temperature, her mother was nursing him by placing
d. Both will evaporate in same level 1
wet cloth on his forehead. What is the actual purpose of this?
to lower the body temperature.
b. to maintain the body temperature.
to make Rahim feel better
d. to maintain the water level of the body
Step-by-step explanation:
the contrary, it has awakened the alienation from the side of the village. India is a worshiper of democracy. India has adopted this lifestyle. The medium of instruction of the people should be the language of the people. Through a foreign language, the citizen of India will adopt only foreign ethics, way of life, way of life, civilization and culture. We revere the Upanishads and the Vedas not because they are our philosophies, repositories of knowledge, but because Max Müller and Blavatsky have praised them. We take pride in reading our philosophy texts not in Sanskrit but through English. (i) How is the present education system proving to be a grave curse for life? (ii) What effect has the present education system made on the youth? (iii) Which elements are dominant in the present education system? What has been the result of this? (iv) Why should the medium of instruction be