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LearnStalk Videos
United States
เข้าร่วมเมื่อ 29 ก.ย. 2022
Welcome to LearnStalk TH-cam channel! Here, you'll find a variety of educational videos designed to help high school students, medical professionals, and business professionals succeed in their respective fields. Our content ranges from lectures and discussions on key concepts and theories to practical tips and advice for tackling real-world challenges. Whether you're a student looking to ace your exams or a seasoned professional looking to expand your knowledge and skills, we've got something for you. Subscribe now to stay up-to-date on all of our latest releases, and join the conversation by commenting on and sharing our videos. We look forward to helping you reach your goals and succeed in your endeavors!
Plant Deficiency Diseases
Plant nutrient deficiencies can cause a range of diseases that significantly impact plant health and productivity. In this video, we explore common plant disorders linked to essential nutrient deficiencies, such as chlorosis, necrosis, blossom-end rot, and more. Learn how to identify the symptoms, including yellowing leaves, stunted growth, and tissue death, and understand the critical role nutrients like nitrogen, phosphorus, potassium, and calcium play in plant development.
Dive deeper into disorders like interveinal chlorosis caused by iron deficiency, purple leaves from phosphorus deficiency, and little leaf disease due to zinc deficiency. Discover how deficiencies in boron, manganese, magnesium, and copper manifest, and gain insights into preventing these issues to ensure healthy, thriving plants. Whether you're a gardener, farmer, or plant enthusiast, this video is packed with essential knowledge to help you diagnose and address plant nutrient deficiencies effectively.
#PlantDeficiencies #PlantDiseases #NutrientDeficiencies #GardeningTips #PlantHealth
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Sites
Web: www.leanrstalk.com
Amazon: www.amazon.com/author/learnstalkpublisher
Social media
FB @learnstalk
Instagram @learnstalk
Twitter @learnstalk
Dive deeper into disorders like interveinal chlorosis caused by iron deficiency, purple leaves from phosphorus deficiency, and little leaf disease due to zinc deficiency. Discover how deficiencies in boron, manganese, magnesium, and copper manifest, and gain insights into preventing these issues to ensure healthy, thriving plants. Whether you're a gardener, farmer, or plant enthusiast, this video is packed with essential knowledge to help you diagnose and address plant nutrient deficiencies effectively.
#PlantDeficiencies #PlantDiseases #NutrientDeficiencies #GardeningTips #PlantHealth
*********************************************************
Sites
Web: www.leanrstalk.com
Amazon: www.amazon.com/author/learnstalkpublisher
Social media
FB @learnstalk
Instagram @learnstalk
Twitter @learnstalk
มุมมอง: 24
วีดีโอ
Multiplication and Division of Fractions
มุมมอง 29วันที่ผ่านมา
In this video, we break down the fundamental concepts of fraction multiplication and fraction division. Fractions are a way of representing parts of a whole, and understanding how to multiply and divide them is essential for mastering basic arithmetic. We’ll start by explaining how to work with improper fractions, a crucial step in simplifying fraction operations. We’ll guide you through easy-t...
Plant Nutrients: Macronutrients & Micronutrients
มุมมอง 19วันที่ผ่านมา
In this video, we explore the essential nutrients that plants need for growth and survival. Just like animals, plants require nutrients to stay healthy, fight diseases, reproduce, and carry out vital processes like photosynthesis. Plant nutrients are divided into two categories: macronutrients and micronutrients, depending on the quantities required by plants. Understanding the role of each nut...
Addition and Subtraction of Fractions
มุมมอง 2414 วันที่ผ่านมา
In this video, we break down the fundamentals of fractions and walk you through the process of adding and subtracting them. A fraction represents part of a whole and is written with two numbers-numerator (top) and denominator (bottom). Learn how to work with fractions in an easy-to-understand way with step-by-step instructions. We will cover how to add and subtract fractions, how to convert mix...
Immune Functions of Lymphatic System
มุมมอง 7114 วันที่ผ่านมา
The lymphatic system is a key player in the body's defense against infections and diseases. This intricate network of organs, including lymph nodes, the spleen, thymus, and tonsils, works together to protect the body from harmful pathogens. Lymph nodes filter lymph, trapping harmful bacteria and viruses, while the spleen focuses on blood filtration, removing old red blood cells and producing im...
Improper and Mixed Fractions Conversion
มุมมอง 2621 วันที่ผ่านมา
Fractions are a fundamental concept in mathematics, used to represent parts of a whole. In this video, we explore the difference between improper fractions and mixed fractions, with step-by-step examples to help you master these essential skills. Learn how to identify improper fractions, such as 5/4, where the numerator is greater than the denominator, and mixed fractions like 2 1/2, which comb...
Tissue Fluid and Lymph
มุมมอง 6921 วันที่ผ่านมา
Tissue fluid and lymph are vital components in maintaining fluid balance and supporting immune function in the body. Tissue fluid, also known as interstitial fluid, surrounds cells and plays a key role in the exchange of nutrients, gases, and waste. It is created through ultrafiltration, where blood plasma is forced through the capillary walls. However, not all of this fluid is reabsorbed, lead...
Types of Fractions
มุมมอง 8428 วันที่ผ่านมา
Fractions are a key part of math, helping us represent parts of a whole in an easy-to-understand way. In this video, we explore the three main types of fractions: proper fractions, improper fractions, and mixed fractions. Each type serves a unique purpose, whether you're dividing a pizza, measuring distances, or following a recipe. We break down each type with simple examples: proper fractions ...
Coronary Heart Disease (CHD) - Simplified
มุมมอง 8หลายเดือนก่อน
Coronary heart disease (CHD), commonly known as a heart attack, is a leading cause of death globally, affecting millions each year. This condition occurs when the coronary arteries, which supply blood to the heart, become blocked or narrowed due to a buildup of cholesterol, fat, and waste products-a process called atherosclerosis. When the heart muscle does not receive enough oxygenated blood, ...
Equivalent Fractions
มุมมอง 26หลายเดือนก่อน
Fractions are an essential part of mathematics, representing parts of a whole. In this video, we break down what fractions are and explain the concept of equivalent fractions. You’ll learn how to identify and create equivalent fractions through simple multiplication or division of the numerator and denominator by the same number. This step-by-step guide is perfect for students and anyone lookin...
How the Heart Works (CARDIAC CYCLE) - Simplified
มุมมอง 11หลายเดือนก่อน
The video covers cardiac cycle-the contraction and relaxation that powers our hearts. Understanding the heart's function is essential for grasping how blood circulates through our bodies. The cardiac cycle consists of two primary phases: systole, the period of contraction, and diastole, the period of relaxation. During systole, the heart pumps blood into circulation, while during diastole, the ...
Order of Operations: PEMDAS and BODMAS
มุมมอง 183หลายเดือนก่อน
In math, knowing the correct order of operations is essential to solving complex problems accurately. This video simplifies the BODMAS and PEMDAS rules, which guide the sequence in which operations should be applied in calculations. Whether you're studying under the British curriculum with BODMAS (Brackets, Order, Division, Multiplication, Addition, Subtraction) or the American curriculum with ...
Structure of the Heart
มุมมอง 24หลายเดือนก่อน
The video covers the structure and function of the heart, one of the most essential organs in the human body. The heart, a muscular powerhouse, is responsible for pumping blood, supplying oxygen and nutrients, and removing waste products like carbon dioxide. Join us as we delve into the heart's fascinating anatomy, including its four chambers-right atrium, right ventricle, left atrium, and left...
Laws of Arithmetic: Commutative, Associative, and Distributive
มุมมอง 203หลายเดือนก่อน
The video covers the three laws of arithmetic: the commutative, associative, and distributive laws. These core concepts are essential for understanding how numbers interact in addition, multiplication, subtraction, and division. By breaking down each law with clear examples, we’ll demonstrate how these rules apply to basic arithmetic operations and why they’re crucial for solving mathematical p...
Mechanism of Clotting (Simplified)
มุมมอง 15หลายเดือนก่อน
The video covers blood clotting, also known as coagulation, which is essential for preventing excessive bleeding when our blood vessels are injured. Understanding this complex series of events is crucial for grasping how our bodies respond to injuries and maintain homeostasis. We'll break down the entire clotting process into three key stages: vascular spasm, platelet plug formation, and the co...
Venn Diagrams: Subsets, Complements, Unions, and Intersections
มุมมอง 18หลายเดือนก่อน
Venn Diagrams: Subsets, Complements, Unions, and Intersections
Animal Circulatory Systems: Open vs. Closed Systems
มุมมอง 2Kหลายเดือนก่อน
Animal Circulatory Systems: Open vs. Closed Systems
Representation of Sets: Descrptive, Tabular & Set Builder Notation
มุมมอง 15หลายเดือนก่อน
Representation of Sets: Descrptive, Tabular & Set Builder Notation
Significant Figures and Rounding Off Numbers
มุมมอง 27หลายเดือนก่อน
Significant Figures and Rounding Off Numbers
Mechanical advantage, Velocity Aatio and Efficiency of Machines
มุมมอง 1612 หลายเดือนก่อน
Mechanical advantage, Velocity Aatio and Efficiency of Machines
Standard Forms: Addition, Subtraction, Multiplication and Division
มุมมอง 802 หลายเดือนก่อน
Standard Forms: Addition, Subtraction, Multiplication and Division
How to Calculate Power, Work and Energy
มุมมอง 252 หลายเดือนก่อน
How to Calculate Power, Work and Energy
Types of Energy | Law of Conservation of Energy
มุมมอง 2522 หลายเดือนก่อน
Types of Energy | Law of Conservation of Energy
Thank you so much im from Iraq and I'm really enjoying and understand you🎉❤
کون کون اسکول کی طرف سے یہ دیکھ رہا ہے😂
❤
i understand the formation bond much easier cuz of this vid THANKS🙏🙏🙏
Glad you found it helpful 😊
Hi
Hi
Hi
Hi
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Hi
😂
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😂
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And where do we classify Phagocytosis?
Phagocytosis is not a type of nutrition but the method of taking in substances by single cells. Phagocytosis is taking in solid substances, while pinocytosis is taking in liquid substances. Bacteria for example are exhibit parasitic nutrition. During feeding they take in solid nutrition (phagocytosis) or liquid (pinocytosis). I hope it have been answered
@learnstalkvideos can we say that it's one of the modes of Heterotrophism?
those who came from school are allowed to like the video
Yah, cheers👍
your vid is very nice, straight to the point and no unnecessary statements. thank youuuu
Thank you. Will keep creating quality videos. And any suggestions on the improvement will be appreciated. Cheers
I have Physics exam next week Friday, the earlier you study the better right?
I wish you success in your exams. I strongly you'll ace it🤜🏻🤜🏻
Bahrian right😂
Why peoples aren't talking about you 🤔 you are genius😊
Glad you liked the video. Cheers
Amazing video
Thanks!
Very good
Thanks
Thanks for your video i couldn’t find a good video but yours is good 👍🏻 keep up the good work
@@UAE..Alma71 glad you liked it. Cheers 👍🏼
You are so fast, talk slowly😢
Thank you for the feedback. The proceeding videos will be slower 🙏🏼
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Thank you so much 💖
You are so welcome
This vid is really nice and explains all three in such an easy and clear way .... deserves more then 7 likes fr
Thank you for the positive feedback. I believe with time, it will scale up
Thanks you so much 💕
You're welcome 😊
I've always struggled with percentage purity, and finally, I understand the concept of it. Thank you 🫶🏻
You are so welcome!
You know how to explain well Sir,thank you very much❤
So nice of you
ok
I wanted to point out a small error in the video regarding the division of standard form. It states that the general formula should be n+m, but it should actually be n−m.
That's correct. It was a typing error 🙏🏼
How to find upthrust when you have given the density of water and the any other density eg paraffin??
Upthrust is about the upward force exerted by the substance when emerged in fluid. The substance should likely be solid or enclosed like balloon to experience upthrust. To find the upthrust eg 2kg submerged in water, find its volume from its mass and density of water (V = m / d). Then, upthrust = volume of substance x density of water x gravity. Now, paraffin cant likely experience upthrust in water. But, we can determine wether it sink or float on water. With that, we use relative density (RD). RD of paraffin = density of paraffin / density of water. If the RD > 1, then paraffin sinks. If RD < 1, then paraffin floats on water. I hope this helps. Or I may need more clarification
Tysm 😊 helped alot ❤️
Glad it helped!
😊 tanke yyyyyyy😮u
Cheers👍
Legeng
thank u
You're welcome!
You're welcome!
Thanks so much. The video was very helpful.😊
Glad it was helpful!
Wow❤
Thank you 😊🙏🏻
You’re welcome 😊
Wow Short and sweet i like it 😊 i not skiped alsoo😅
Thank you so much 😀
Wow this is awesome to me😎👍🏻👍🏻 thank you so much ☺️☺️☺️☺️☺️❤
I'm glad you like it
There is a mistake on 4:34 you said right but you have written wrong Outer jaw measures external diameter Innerw jaw measures *internal* diameter
That's a good observation. It was a typing error. Cheers
Thankyou
You’re welcome 😊
Love your videos but small error in 3:47 to 4:06 when you place animal cell in salt water, you accidentally put Animal cell in distilled twice.
Oh yes. That's a good observation. It was a typing error. Cheers
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Thanks, mate This is the only video I found on work.
Glad you liked it
Failing every class at uni rn but these videos are what the Ride of Rohirrim was to Minas Tirith.
The video is simple but effective, nice work.
Glad you liked it!
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በአማርኛ አቀርቡት