A man standing in front of a vertical cliff fires a gun. He hears the echo after 3.5 seconds. On moving closer to the cliff by 84 m, he hears the echo after 3 seconds. Calculate the distance of the...

Mention one advantage of coastal shipping

Xylem transports starch from the leaves to all parts of the plant body.

Correct the following statements by changing the underlined words:

With reference to black soil: Name one important crop which grows in this soil.

Action of warm water on AlN

Write balanced chemical equation

A lens produces a virtual image between the object and the lens.

1. Name the lens.
2. Draw a ray diagram to show the formation of this image.

Read the extract given below and answer the questions that follow:

All round the field spectators were gathered Cheering
on all the young women and men Then the final event
of the day was...

A nucleus ₈₄X²⁰² of an element emits an alpha particle followed by a beta particle. The final nucleus is _aY^b. Find a and b.

State the type of Bonding in the following molecules:

1. Water
2. Calcium oxide

Solve the following inequation and write down the solution set:

Represent the solution on a real number line.

The following numbers, K + 3, K + 2, 3K - 7 and 2K - 3 are in proportion. Find K.

What is the normal term of office of the Vice President of India?

Why is October 16, 1905 regarded as an important day in the history of the Indian National Movement?

Blood in the pulmonary artery or pulmonary vein (Which one contains less oxyhaemoglobin?)

Leaf and Liver [form in which glucose is stored]

Differentiate between the following pairs on the basis of what is indicated in the brackets.

Name a state where: Tank irrigation is popular

Answer

Tamil Nadu / Andhra Pradesh / Karnataka