Please select a subject first
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______ is a temporary endocrine gland formed during pregnancy.
Concept: undefined >> undefined
Stoppage of menstruation is called ______.
Concept: undefined >> undefined
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The male sex hormone is called estrogen.
Concept: undefined >> undefined
The egg is released from the fallopian tube.
Concept: undefined >> undefined
What is menopause?
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What are the different types of joints? Give one example of each type.
Concept: undefined >> undefined
Electric current is a ______ quantity
Concept: undefined >> undefined
Luminous intensity is the intensity of ______
Concept: undefined >> undefined
The solid angle is measured in _______.
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The coldness or hotness of a substance is expressed by _______.
Concept: undefined >> undefined
_______ is used to measure electric current.
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One mole of a substance contains _______ atoms or molecules.
Concept: undefined >> undefined
The intersection of two straight lines gives us _______.
Concept: undefined >> undefined
Temperature is a measure of total kinetic energy of the particles in a system.
Concept: undefined >> undefined
If one coulomb of charge is flowing in one minute, it is called ‘ampere’
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Amount of substance gives the number of particles present in a substance.
Concept: undefined >> undefined
Angle formed at the top of a cone is an example for ‘plane angle’
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Match the following.
| Temperature | Closeness to the actual value |
| Plane angle | Measure of hotness or coldness |
| Solid angle | Closeness to two or more measurements |
| Accuracy | Angle formed by the intersection of three or more planes |
| Precision | Angle formed by the intersection of two planes |
Concept: undefined >> undefined
Consider the statement given below and choose the correct option
Assertion: Electric current, amount of substance, luminous intensity are the fundamental physical quantities.
Reason: They are independent of each other.
Concept: undefined >> undefined
Consider the statement given below and choose the correct option.
Assertion: Radian is the unit of solid angle.
Reason: One radian is the angle subtended at the center of a circle by an arc of length equal to its radius.
Concept: undefined >> undefined
