class 10
chemical equations
acids and bases
refraction of light at curved surfaces
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refraction of light at curved surfaces
1.if the radius of curvature of a spherical mirror is 20 cm what is its focal length
2.the focal length of the spherical mirror is if r is 30 cm
3.a concave mirror has radius of curvature of 0.2m its focal length is
4.a convex mirror has a focal length 0.5 m its r is
5.an object is placed on the principle axis of a cocave mirror of focal length 10 cm at a distance 8 cm from the pole. then the position and nature of image
1.if the radius of curvature of a spherical mirror is 20 cm what is its focal length
2.the focal length of the spherical mirror is if r is 30 cm
3.a concave mirror has radius of curvature of 0.2m its focal length is
4.a convex mirror has a focal length 0.5 m its r is
5.an object is placed on the principle axis of a cocave mirror of focal length 10 cm at a distance 8 cm from the pole. then the position and nature of image
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hello friend!!
HERE ARE SOME QUESTIONS ON THE TOPIC CHEMICAL EQUATIONS:-
Q.1- What are the essentials of chemical equations?
Q.2 What are the balanced and unbalanced chemical equations?
Q.3:- Explain the drawbacks of removal of a chemical equation?
Q.4- What are the different kinds of chemical equation?
Q.5- Explin the endothermic and exothermic reactions with suitable examples.
Q.6- What is oxidation and reduction explain it with at least two difference.
Q.7- What is oxidation number?
NOW , LETS COME TO THE NEXT TOPIC WHICH IS MENTIONED IN YOUR QUESTION IS ACIDS AND BASES:-
Q.1- How is the name of acid derived?
Q.2 Explain the BRONSTED -LOWRY concept of acids and bases(PLEASE DONT MIND THIS IS AN NTSE QUESTION YOU MAY NOT GET THIS IN NCERT).
Q.3- Explain the classification of acids.
Q.4 What are the characteristics of acids(IMPORTANT QUESTION FROM EXAMINATION POINT OF VIEW).
Q.5- Explain the indicators with their reactance with acids and bases with the diagram(ITS ALSO AN IMPORTANT QUESTION).
Q.6-What are olfactory indicators?
Q.7- What do all acids and bases have in common.?
NOW, LETS COME TO THE LAST CHAPTER MENTIONED IN YOUR QUESTION THAT IS REFRACTIONS OF LIGHT AT CURVED SURFACES.
Q.1- What is refraction of light?
Q.2- What is the refractive index?
Q.3- What all activities can you show the refraction of a light through a rectangular slab?
Q.4-Tell the refractive index of some material with complete explanation.
Q.5- Explain the laws o refraction in curved surfaces.
Q.6- What is the angles formed by refraction of light in medium air to medium water?
Q.7- What is optical density?
AND FINALLY ACCORDING TO YOU I HAVE GIVEN YOU ALL THE 7 QUESTIONS FROM EACH TOPIC IT TOOK A LOT OF TIME TO THINK ALL THAT!
HOPE THIS HELPS YOU!!
PLEASE MARK AS BRAINLIEST IF YOU LIKED MY ANSWER!
THANK YOU ALOT!!:))))
HERE ARE SOME QUESTIONS ON THE TOPIC CHEMICAL EQUATIONS:-
Q.1- What are the essentials of chemical equations?
Q.2 What are the balanced and unbalanced chemical equations?
Q.3:- Explain the drawbacks of removal of a chemical equation?
Q.4- What are the different kinds of chemical equation?
Q.5- Explin the endothermic and exothermic reactions with suitable examples.
Q.6- What is oxidation and reduction explain it with at least two difference.
Q.7- What is oxidation number?
NOW , LETS COME TO THE NEXT TOPIC WHICH IS MENTIONED IN YOUR QUESTION IS ACIDS AND BASES:-
Q.1- How is the name of acid derived?
Q.2 Explain the BRONSTED -LOWRY concept of acids and bases(PLEASE DONT MIND THIS IS AN NTSE QUESTION YOU MAY NOT GET THIS IN NCERT).
Q.3- Explain the classification of acids.
Q.4 What are the characteristics of acids(IMPORTANT QUESTION FROM EXAMINATION POINT OF VIEW).
Q.5- Explain the indicators with their reactance with acids and bases with the diagram(ITS ALSO AN IMPORTANT QUESTION).
Q.6-What are olfactory indicators?
Q.7- What do all acids and bases have in common.?
NOW, LETS COME TO THE LAST CHAPTER MENTIONED IN YOUR QUESTION THAT IS REFRACTIONS OF LIGHT AT CURVED SURFACES.
Q.1- What is refraction of light?
Q.2- What is the refractive index?
Q.3- What all activities can you show the refraction of a light through a rectangular slab?
Q.4-Tell the refractive index of some material with complete explanation.
Q.5- Explain the laws o refraction in curved surfaces.
Q.6- What is the angles formed by refraction of light in medium air to medium water?
Q.7- What is optical density?
AND FINALLY ACCORDING TO YOU I HAVE GIVEN YOU ALL THE 7 QUESTIONS FROM EACH TOPIC IT TOOK A LOT OF TIME TO THINK ALL THAT!
HOPE THIS HELPS YOU!!
PLEASE MARK AS BRAINLIEST IF YOU LIKED MY ANSWER!
THANK YOU ALOT!!:))))
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