CHAPTER 15 Our Environment CHAPTER 15 Our Environment 15.1 ECOSYSTEM — WHAT ARE ITS COMPONENTS? Question :1 Who interacts with each other in nature and Why ? Answer :- All organisms such as plants, animals, microorganisms and human beings as well as the physical surroundings interact with each other in nature to maintain a balance … Read more
Hitler A Short Note Hitler A Short Note Hitler was the German soldier that fought in first world war. He fought with braveness , its result he got many rewards for his bravery. But Germany lost first world war and signed treaty of Versailles. Treaty of Versailles badly affected the economy of country. Hitler was … Read more
Class 10 Science Chapter 10 Light Activity Class 10 Science Chapter 10 Light Activity Activity : Refraction of Light through a Rectangular Glass Slab Class 10 Science Chapter 10 Light One Liner Questions Home
Class 10 Science Chapter 10 Light By Kavyansh Sogan Class 10 Science Chapter 10 Light By Kavyansh Sogan Question 1: What is the light ? Answer: Light is a form of energy that travels in a straight path. Question 2: What is the reflection of light? Answer: When light falls on the non transparent object … Read more
मानव में उत्सर्जन मानव में उत्सर्जन मानव उत्सर्जन के अंग :- एक जोड़ी वृक्क, एक मूत्रवाहिनी, एक मुत्राशय, एक मूत्रमार्ग वृक्क की स्थिति :- वृक्क उदर में रीड की हड्डी के दोनों और स्थित होते हैं। वृक्क —– मूत्रवाहिनी —– मूत्राशय —- मूत्रमार्ग मूत्र निर्माण का उद्देश्य:- रुधिर में वज्र्य पदार्थों को छानकर अलग करना। … Read more
Excretion in Humans Class 10 Excretion in Humans Class 10 Human Excretory Organs: One pair of kidneys, one ureter, one bladder, one urethra. Position of the kidney:- The kidneys are located on either side of the reed bone in the abdomen. Kidney —– Ureter —– Bladder —- Urethra Purpose of Urine Formation: – To separate … Read more
Rain on the Roof By – COATES KINNEY Rain on the Roof By – COATES KINNEY When the sky is covered with dark clouds and it starts raining, have you ever listened to the patter of soft rain on the roof? What thoughts flashed through your mind as you heard this melody of nature? Read … Read more
Class 10 Biology Chapter 6 Nutrition Life Processes Class 10 Biology Chapter 6 Nutrition Life Processes Question 1 Which movements are not visible to the eye? Answer: Motions on a very fine scale are not visible to the eye. Question 2 Is there actually molecular motion inside the virus? Answer No, there is actually no … Read more
Class 10 Vigyan chapter 6 जैव प्रक्रम jaiv prakram Class 10 Vigyan chapter 6 जैव प्रक्रम jaiv prakram प्रश्न 1 कौनसी गतियां आंखों से दिखाई नहीं देती हैं ? उत्तर अति सूक्ष्म स्केल पर होने वाले गतियां आंखों से दिखाई नहीं देती हैं। प्रश्न 2 क्या वास्तव में विषाणु के अंदर आणविक गति होती है … Read more
Class 10 Chapter 1 Acids Bases and Salts Activity 2.1 Class 10 Chapter 1 Acids Bases and Salts Activity 2.1 S.No. Sample Solution Red Litmus Solution Blue Litmus Solution Phenolphthalein Solution Methyl Orange Solution 1 HCl No Change Red Colourless Pinkish Red 2 H2SO4 No Change Red Colourless Pinkish Red 3 HNO3 No Change Red … Read more