Home
Class 12
PHYSICS
A T.V. tower has a height 150 m. What is...

A T.V. tower has a height 150 m. What is the total population covered by the T.V. tower, if the population density around the T.V. tower is `10^3 km^(-2)` ?

A

60.288 lakhs

B

40.192 lakhs

C

100 lakhs

D

20.228 lakhs

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

TV transmission tower at Kota has a height of 80 m. Radius of earth is 6400 km (i) What is its coverage range (ii) How much population is covered by transmission if the average population density around the tower is 2000 km^(-2) ?

The T.V. transmission tower in Delhi has a height of 240 m. The distance up to which the broadcast can be received, (taking the radius of earth to be 6.4xx10^(6)m) is

A particle is dropped from the top of a tower. It covers 40 m in last 2s. Find the height of the tower.

A TV tower stands vertically on a bank of a canal. From a point on the other bank directly opposite the tower, the angle of elevation of the top of the tower is 60^(@) . From another point 20m away from this point on the line joining this point to the foot of the tower, the angle of elevation of the top of the tower is 30^(@) (see the given figure). Find the height of the tower and the width of the canal.

A ball is dropped from the roof of a tower height h . The total distance covered by it in the last second of its motion is equal to the distance covered by it in first three seconds. The value of h in metre is (g=10m//s^(2))

A ball is fallen freely from top of tower of height 100 m and another ball is thrown upwards with 50 m/s at the same time when they will cross each other ? (g = 10 m//s^(2))

The height of a tower is 10m. What is the length of its shadow when the Sun's altitiude is 45^(@) ?

What type of motion is represented by equation Delta s= v Delta t ?

(a) For the telescope described in Exercise 9.28 (a), what is the separation between the objective lens and the eyepiece? (b) If this telescope is used to view a 100 m tall tower 3 km away, what is the height of the image of the tower formed by the objective lens? (c) What is the height of the final image of the tower if it is formed at 25cm?