The helicopter rises from rest on the ground vertically upwards with a constant acceleration g/8 . A food packet is dropped from the helicopter when it has risen to a height h . Show that the time taken by the packet to reach the ground is 2{h/g}^1/2​

Answer:

4727

Explanation:

రామన్‌FRS (నవంబర్ 7, 1888 - నవంబర్ 21, 1970) భారతదేశానికి చెందిన భౌతిక శాస్త్రవేత్త. రామన్‌ ఎఫెక్ట్‌ను కనిపెట్టాడు. 1930 డిసెంబరులో రామన్‌కు నోబెల్‌ బహుమతి వచ్చింది. 1954లో భారత ప్రభుత్వం ఆయనను భారతరత్న పురస్కారంతో సత్కరించింది.

Answer:

సర్ చంద్రశేఖర వెంకట రామన్ 7 నవంబర్ 1888 - 21 నవంబర్ 1970) ఒక భారతీయ భౌతిక శాస్త్రవేత్త, అతను కాంతి విక్షేపణ రంగంలో తన కృషికి ప్రసిద్ధి చెందాడు. అతను అభివృద్ధి చేసిన స్పెక్ట్రోగ్రాఫ్‌ను ఉపయోగించి, అతను మరియు అతని విద్యార్థి K. S. కృష్ణన్‌తో కలిసి కాంతి పారదర్శక పదార్థాన్ని దాటినప్పుడు, విక్షేపం చేయబడిన కాంతి దాని తరంగదైర్ఘ్యం మరియు ఫ్రీక్వెన్సీని మారుస్తుందని కనుగొన్నారు. ఈ దృగ్విషయం, ఇంతవరకు తెలియని కాంతి వికీర్ణం, దీనిని వారు "మార్పు చేసిన విక్షేపం" అని పిలిచారు, దీనిని రామన్ ప్రభావం లేదా రామన్ విక్షేపణం అని పిలుస్తారు. రామన్ ఆవిష్కరణ కోసం భౌతిక శాస్త్రంలో 1930 నోబెల్ బహుమతిని అందుకున్నారు మరియు సైన్స్ యొక్క ఏదైనా విభాగంలో నోబెల్ బహుమతిని అందుకున్న మొదటి ఆసియా వ్యక్తి.

Answer:

Slogans On Air Pollution In English

Stop being mean, keep the air clean.

Stop air pollution before it causes health degradation.

Find the answer to set an end to air pollution.

Pollution is unfair; plant as many trees to breathe lean air.

If you plant each day one tree, it will make your life pollution-free.

Answer:

As human beings, we have the opportunity before us to make a change. In order to reach out to the people who can take some action on reducing the risk of our atmosphere being polluted, we can try to make everyone aware of the unending damage air pollution could cause to our planet if we cease to act immediately. Slogans come in handy when you want to send out a global message that it is time that we start taking actions to curb air pollution.

Writing slogans on air pollution can be easy if you understand all about air pollution and the ways to bring it down. This article will guide you through all of it.

Air Pollution – How to Control?

Slogans on Air Pollution in English

Best Slogans on Air Pollution

5 Slogans on Air Pollution

FAQ on Air Pollution

Air Pollution – How to Control?

Air pollution has been a constant problem that has been a threat to all the inhabitants, including plants, animals and human beings. The disastrous effects of air pollution would include global warming, acid rain, depletion of the ozone layer, effect on wildlife, health issues and so on. In order to control air pollution, we could turn off electronic and electrical appliances when not in use, use public transport as much as possible, avoid using plastic bags, recycle and reuse instead of disposing everything into the environment around us.

To get people to do any of this is not possible unless they understand how important it is to stop polluting the atmosphere, and to do it, slogans can be your first step. Some examples of slogans on air pollution are given below:

Answer:

you to draw a rainbow that we see in the sky after a rainfall

Answer:

true

Explanation:

Answer:

1) Paper- which is use write and read is got from paper tree from forest

2)Wood-wood which is we use to burn in thermal power plant or other places we got the tree from forest

3) Ayurvedic medicine-which is use to cute of our problems and disease are got from ayurvedic trees in the forest

4)fruits-fruits which we eat and got from the forest

5)Spices-spices which is use in cooking and does not grow in domestic places they only found in forest

6) Rubber - which use to remove the words which are written by penciland it found in forest

7)herbs- it is use in different way that we want to use and it found in forest

8) Honny- which is healthy for is in also found in forest

9)foliage

10)firewood

Answer:

1. Cotton

2. Paper

3. Rubber

4. Fruits

5. Wood

6. Firewood

7. Honey

8. Pulses

9. Medicines

10. ( Important thing ) oxygen