Subject :NSO Class : Class 6
Class : Class 7
Answer should be B because if you move towards a mirror ,your image will get bigger.
Class : Class 8
Hello There....I have answered test.....Answer is CSolution:The image formed in the plane mirror is always of the same size as that of the object.
Class : Class 7
It is just a printing mistake. It happens with many questions and the correct answer is option B.
Class : Class 3
In the case of a plane mirror, the size of the image is equal to the size of the object, irrespective of the distance of the object from the mirror
Class : Class 6
C is correct as the girl is not seeing the image. If you play or know Minecraft, you can be like in the spectator mode and if you have a mirror mod, then you will see the mob with the same size of the image whether it is near or not.
Class : Class 9
The correct option is b as if we will move towards mirror our image formed will increase in size paulette don't know the answer
Subject :NSO Class : Class 7
Ans 1:
Class : Class 7
ans : a, in case of option c & d no change of soil fertility in case of option b cyclone do not dissolve soil or rocks in option a saline water can change the soil fertility
Ans 4:
Class : Class 7
ans : a, in case of option c & d no change of soil fertility in case of option b cyclone do not dissolve soil or rocks in option a saline water can change the soil fertility
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Subject :NSO Class : Class 6
Ans 1:
Class : Class 6
no they are not same crater is a depression caused by volcanic eruption or falling of a huge meteorite on the surface of earth
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Subject :NSO Class : Class 6
Ans 2:
Class : Class 5
how can tye answer be c as it says" used for seperating harmful substance for pure one. it can be used as in the case of sea water evaporation is used for seperating salt and water as salty water is harmful.....?????????????/
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Subject :NSO Class : Class 3
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Subject :NSO Class : Class 3
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Subject :NSO Class : Class 3
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Subject :NSO Class : Class 9
An object of mass m travelling to the right with velocity 2v collides with another object of mass 2m travelling to the left with velocity 3v as shown in the figure. After the collision, the objects stick together.
Which of the following options is correct regarding the total momentum (magnitude) and total kinetic energy of the two objects?
--Kinetic energy
Momentum | Kinetic energy | |
A | 0 | 0 |
B | 6 mv | (1/2) mv2 |
C | 4 mv | (8/3) mv2 |
D | 4 mv | (4/3) mv2 |
I want solution