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per unit AREA of a SUBSTANCE is called density2.the force of a SOLID is DETERMINED by a spring BALANCE very easily

10cmExplanation:Given-Radius of CURVATURE, R = 20 CMRADIUS of curvature of a spherical mirror= > 2 x focal length(f)=> R = 2F=> f = R/2=> f = 20/2=> f = 10 cm.Hence, the focal length of the given spherical mirror is 10 cm

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➡Because of this, heavy VEHICLES (like tractor) can MOVE even on SOFT roads and fields without sinking. ... Since, weight of tractors are preety heavy that is why we uses broad TIRE so as to divide its weight equally and hence, it prevents sinking of tractor in soil.

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its DE - Broglie wavelength CHANGES by the FACTOR. Solution : λ=1√2mE⇒λ∝1√2.

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where is the FIGURE .. SEND me the QUESTION CLEARLY...,...

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α particle has the highest MASS among the given ENTITIES, it has the SMALLEST de-Broglie WAVELEGTH.

stationary electric charge, TYPICALLY produced by FRICTION, which CAUSES sparks or CRACKLING or the attraction of dust or hair.

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tion:✧༺♥༻✧✧༺♥༻✧If electric FIELD in some region of space is ZERO, it does not imply that there is no charge in that region. From gauss law in its divergence form, If E=0⇒ charge density ρ is 0.It implies there are EQUAL NUMBER of opposite CHARGES present. So, nothing concrete can be said about charges present in that region.

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Blunt blades have LARGER area compared to the sharp-edged blades. Thus, the applied FORCE PRODUCES a lower pressure in CASE of blunt blades, which makes it difficult to cut the cloth.Explanation:

.....here is ur ANSWER....power = work/ time..work is measured in JOULES and t in SECONDS ..it's unit is WATT

The chosen standard of measurement of a QUANTITY which has essentially the same nature as that of the quantity is called the unit of quantity. Characteristics- 1 It should be of suitable size. 2 It should be easily accessible. 3 It should be accurately definedPLEASE MARK ME AS BRAINLIEST

hey mateThis implies that in interference and diffraction pattern, the intensity of LIGHT is simply being redistributed i.e. ENERGY is only TRANSFERRED from dark to bright FRINGE and no energy is created or destroyed in the process.

It is because, the intensity of the central maximum is DUE to WAVELETS from all PARTS of the slit, the first SECONDARY maximum is due to wavelets from one THIRD part of the slit only, the second secondary maximum is due to the wavelets from the fifth part only and soon

True. As C= 2F the focal length will ALWAYS be SMALLER then the centre of CURVATURE

frequency of SOUND waves DEPENDS on source of sound . not on the MEDIUM of propagation . so the frequency of sound waves remain the same in air as well as water 600Hz.and I hope it will help youPLEASE MARK ME AS BRILLIANT

This not do to diffraction of the LIGHT. In the single slit experiment, the slit is large ENOUGH that diffraction does not occur. Instead EVERY point along the width of the slit acts like it's own point light source, which all interfere with one ANOTHER.

where the GASTRIC gland is present our BODY NAME the SECRETION of salivary glandwhere the gastric gland is present our body name the secretion of salivary glandwhere the gastric gland is present our body name the secretion of salivary glandwhere the gastric gland is present our body name the secretion of salivary glandwhere the gastric gland is present our body name the secretion of salivary glandwhere the gastric gland is present our body name the secretion of salivary glandwhere the gastric gland is present our body name the secretion of salivary glandwhere the gastric gland is present our body name the secretion of salivary glandwhere the gastric gland is present our body name the secretion of salivary glandwhere the gastric gland is present our body name the secretion of salivary glandwhere the gastric gland is present our body name the secretion of salivary glandwhere the gastric gland is present our body name the secretion of salivary glandwhere the gastric gland is present our body name the secretion of salivary glandwhere the gastric gland is present our body name the secretion of salivary glandwhere the gastric gland is present our body name the secretion of salivary glandwhere the gastric gland is present our body name the secretion of salivary glandwhere the gastric gland is present our body name the secretion of salivary glandwhere the gastric gland is present our body name the secretion of salivary glandwhere the gastric gland is present our body name the secretion of salivary glandwhere the gastric gland is present our body name the secretion of salivary gland

Through a POLAROID INTENSITY GETS halved.Thus,BECOMES 0.5

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____________________GIVEN:HEIGHT- 125m g - 10m/s^2initial VELOCITY -0time- ?using second equation of motion-h=ut+ 1/2gt^2125= 0*t+1/2*10*t^2125= 0+1/2*10*t^2125= 5*t^2125/5=t^2t^2= 25t=5 SEC _______________________________

e your ANSWER is :KILOGRAM PER cube meters please Mark BRAIN LIST answer please please please please

leration of A =>f=m×af= 1kg CONVERT to NEWTON 0.10.1=aB) accleration of b=1=ahence their accleration are not equal please MAKE it BRAINLIST answer please

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You can copy individual Mastering assignments so that they are available in more than one course, or WITHIN the same course so you can assign them again (with optional edits). About DATES: For any assignment, students SEE the assignment and its due date in the Assignments list BASED on the assignment's Available From and Available Until dates. Whenever you use a copied assignment, be sure to set these dates appropriately. For specialized student WORK: The following are always copied if you copy a course. The following notes describe how they are copied individually: Adaptive Follow-Up assignments are copied automatically if you copy the Parent assignment. Dynamic Study Modules can be copied as assignments into another course that supports them, but a module that has been assigned cannot be assigned again within the same course. Learning Catalytics modules can be copied into a different Learning Catalytics course, and a module that has been delivered can be delivered again in the same course. This setup is done entirely in Learning Catalytics. collapsedTo copy assignments from your other courses, or pre-built from the publisher collapsedTo copy an assignment within the current course collapsedTo copy another instructor's assignments collapsedIf you copy pre-built assignments or another instructor's assignments collapsedIf you copy an assignment from an older textbook edition collapsedTo copy an assignment TO other courses collapsedCategory settings do not travel from one course to another collapsedAdditional notes about copying assignmentsExplanation:

-▪ Length of wire = 1m▪ Diameter of wire = 0.5mm▪ Resistance of wire = 10ΩTo FIND :-▪ Resistivity of wire.Concept :-▪ Resistivity is materialistic property of MATERIAL, it doesn't DEPEND upon length or AREA of conductor.▪ Formula of resistance in terms of resistivity, length and area is given byCalculation :-

Explanation:The INNER POTATOES exhibit high specific heat THEREFORE it is hotter INSIDE and comparatively cool outside.