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what is photoelectric effect show the variation of kinetic energy of photoelectron with frequency with the help of graph

Posted by Aayush Sankritya 3 years, 3 months ago

CBSE > Class 11 > Chemistry

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Significant figure of 0.007m to power 2

Posted by [email protected] [email protected] 2 years, 11 months ago

CBSE > Class 11 > Physics

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Preeti Dabral 2 years, 11 months ago

The given quantity is 0.007 m2. If the number is less than one, then all zeros on the right of the decimal point (but left to the first non-zero) are insignificant. This means that here, two zeros after the decimal are not significant. Hence, only 7 is a significant figure in this quantity.

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Development of trade and commerce between 1st and 17th century

Posted by Shree Nithi S 3 years, 3 months ago

CBSE > Class 11 > Business Studies

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A body covers half of total distance with a speed of 54km/h and half of distance 72km/h . Find average speed

Posted by Varkha Kaur 3 years, 3 months ago

CBSE > Class 11 > Physics

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[email protected] [email protected] 3 years, 3 months ago

63 km/h

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Draft a poster on diwali mela in your school

Posted by Vijay Kumar 3 years, 3 months ago

CBSE > Class 11 > English Core

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Pls tell me deleted syllabus of class 11 maths 2022-23

Posted by Anuj Mittal 3 years, 3 months ago

CBSE > Class 11 > Mathematics

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Rahul Singh 3 years, 3 months ago

Okkk

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Enlist the objective of physical education and explain any one

Posted by Kamlesh Kamlesh Joshi 3 years, 4 months ago

CBSE > Class 11 > Physical Education

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Dhruv Panchal 3 years, 3 months ago

Following are objectives of physical education

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Define mongol expection

Posted by Uttkarsh Patel 3 years, 4 months ago

CBSE > Class 11 > History

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You are bhagat of Al 108

Posted by Bipratik Dey 3 years, 4 months ago

CBSE > Class 11 > English Core

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A cyclist start from the centre o of a circular path of radius 1km . Reaches the edge of the path then cycles along the circumference and returns to the centre along QO as shown in the figure if the round trip takes 10 min A)at displacement o B)av. Velocity C)av speed of cyclist

Posted by Mohammed Shaheer 3 years, 4 months ago

CBSE > Class 11 > Physics

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File structure of windows

Posted by Kusam Thappa 3 years, 4 months ago

CBSE > Class 11 > Informatics Practices

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Discovering Tut summary

Posted by Puja Singh 3 years, 4 months ago

CBSE > Class 11 > English Core

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When did human development on earth? In what form did he come first in existence?

Posted by Kajal Neem 3 years, 4 months ago

CBSE > Class 11 > History

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Similarities between cockroach and mantis?

Posted by Sky Haneul 3 years, 4 months ago

CBSE > Class 11 > Biology

1 answers

. .. 3 years, 4 months ago

Cockroaches and mantids share a special digestive system structure. Between the foregut and midgut, they have a gizzard-like structure called a proventriculus, and in the Dictyoptera the proventriculus has internal "teeth" that break down solid bits of food before sending them along the alimentary canal.

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Cos(a+b)=cosa cosb_sina sinb

Posted by Himanshu Yadav 3 years, 4 months ago

CBSE > Class 11 > Mathematics

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Dava Vitran Mein Maar Ke Chayan MeinGda ka kya Bhumika hai

Posted by Himanshu Yadav 3 years, 4 months ago

CBSE > Class 11 > शारीरिक शिक्षा

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How did grandmother prepare the author for going to school

Posted by Jackie Debbarma 3 years, 4 months ago

CBSE > Class 11 > English Core

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What type of data is accepted by input() function

Posted by Abc Student 3 years, 4 months ago

CBSE > Class 11 > Computer Science

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The peacock is an allegory. prove

Posted by Mahindra Mali 3 years, 4 months ago

CBSE > Class 11 > English Elective NCERT

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Calculate arithmetic average Daily wage (in ₹) - 2-4 ;4-6;6-8;8;10;10-12;12-14;14-16;16-18 No of worker - 11 ;14;20;32;25;7;5;2 By shortcut method

Posted by Ilma Khan 3 years, 4 months ago

CBSE > Class 11 > Economics

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Entrepreneur is a person who

Posted by Nitesh Chettri 3 years, 4 months ago

CBSE > Class 11 > Entrepreneurship

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Dhvani Chavada 3 years, 1 month ago

A person who think innovative and ready to take risk any time and give some new product in society which never been outside in society the person known as entrepreneur

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Explain the modern forms of work and division of labour

Posted by Rhea Hingorani 3 years, 4 months ago

CBSE > Class 11 > Sociology

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What is your opinion on present day moon???

Posted by Sakshi . 3 years, 4 months ago

CBSE > Class 11 > Geography

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Mingma Sherpa Mingma Sherpa 3 years, 3 months ago

class 11 first chapter notes

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What are the types of human activities? Explain

Posted by R Kay Jaat 3 years, 4 months ago

CBSE > Class 11 > Business Studies

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Divanshi Thakur 3 years, 3 months ago

Human activities are of two types 1. Economic - these are the activities performed with the objective to earn profit . 2. Non- Economic - these are activities which are done with purpose to gain mental satisfaction.

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Definition of democracy

Posted by Yash Jeenwal 3 years, 4 months ago

CBSE > Class 11 > Political Science