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tion:125 watts x 3 HOURS = 375 Wh/DayOne kilowatt is equal to 1000 watts, so to calculate how many kWh a device uses, divide the watt-hours from the previous STEP by 1000

f Photodetectors:A PARTICULARLY sensitive type is that of avalanche PHOTODIODES, which are SOMETIMES USED EVEN for photon counting. Metal–semiconductor–metal (MSM) photodetectors contain two Schottky contacts instead of a p–n junction.itzDopeGirl

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tion:AREA under the v-t CURVE (in this CASE it is a TRIANGLE) is same as displacement.21 vt=100⇒v= t200 =10 m/s

Average SPEED = total distance covered/ total TIME takentherefore...4 laps MEANS distance is 4*60 = 240mtotal time MUST be in seconds...therfore total time taken is 2*60+40 = 160stherefore.... Avg speed = 240/160 = 3/2 ms^-1Hope this helps...PLZ MARK BRAINLIEST...

Olympic Day was introduced in 1948 to commemorate the birth of the modern Olympic GAMES on 23 June 1894 at the Sorbonne in Paris. The goal was to PROMOTE participation in SPORT across the globe REGARDLESS of age, gender or athletic ability.Explanation:hope it will help you

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Pressure is Force PER UNIT Area. Pressure is the force on an OBJECT that is SPREAD over a surface area. The equation for pressure is the force divided by the area where the force is applied.pls follow me

The first mirrors used by humans were most LIKELY pools of WATER. The earliest known manufactured mirrors were POLISHED stone pieces. Back in 500 AD, Chinese PEOPLE began making mirrors with silver-mercury amalgams.Explanation:follow me

Explanation:0√2 m.It involves 2 TRIANGLES on which you will need to apply the Vector addition by Triangle method.First on 6m and 8m giving resultant 10m and then INITIAL position to FINAL position in upward direction which too is 10m up from the last point which we got by vector addition.So answer is 10√2 m.

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netization, a direct current flowing into a solenoid (a long insulated wire COILED into a cylinder) PRODUCES a magnetic field that, inside the coil, is uniform in STRENGTH and direction.itzDopeGirl

then the ANGULAR ACCELERATION of fly wheel is NUMERICALLY EQUAL to (N2 - N1)

C CurrentOne way to make a magnet is by applying an electrical FIELD (electromagnet), so it makes SENSE you can USE ALTERNATING current to remove magnetism, too. To do this, you pass AC current through a solenoid. Start with a higher current and slowly reduce it until it's zero.itzDopeGirl

there will be change in speed or in the direction of MOTION of a body when some non zero net EXTERNAL force acts on it

ʀ ᴠɪsɪʙʟᴇ ʟɪɢʜᴛ ɪs ᴇʟᴇᴄᴛʀᴏᴍᴀɢɴᴇᴛɪᴄ ʀᴀᴅɪᴀᴛɪᴏɴ ᴡɪᴛʜɪɴ ᴛʜᴇ ᴘᴏʀᴛɪᴏɴ ᴏғ ᴛʜᴇ ᴇʟᴇᴄᴛʀᴏᴍᴀɢɴᴇᴛɪᴄ sᴘᴇᴄᴛʀᴜᴍ ᴛʜᴀᴛ ᴄᴀɴ ʙᴇ ᴘᴇʀᴄᴇɪᴠᴇᴅ ʙʏ ᴛʜᴇ ʜᴜᴍᴀɴ ᴇʏᴇ. ᴠɪsɪʙʟᴇ ʟɪɢʜᴛ ɪs ᴜsᴜᴀʟʟʏ ᴅᴇғɪɴᴇᴅ ᴀs ʜᴀᴠɪɴɢ ᴡᴀᴠᴇʟᴇɴɢᴛʜs ɪɴ ᴛʜᴇ ʀᴀɴɢᴇ ᴏғ 400–700 ɴᴀɴᴏᴍᴇᴛᴇʀs, ᴏʀ 4.00 × 10⁻⁷ ᴛᴏ 7.00 × 10⁻⁷ ᴍ, ʙᴇᴛᴡᴇᴇɴ ᴛʜᴇ ɪɴғʀᴀʀᴇᴅ ᴀɴᴅ ᴛʜᴇ ᴜʟᴛʀᴀᴠɪᴏʟᴇᴛ.

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This is the ANSWER for this QUESTION.

the AMSWER for this QUESTION isssssssss 2

when they r in the same direction say, FROMA to BEXPLANATION:HOPE this helps you!!!please mark me as brainliest..THNX..

tion:PLEASE give the answer of this what is the area please tell FAST answer is 66

ᴜ = 20ᴍ/sᴀ = 2ᴍ/s^2ᴛ = 5sᴠ = ?ᴠ = ᴜ + ᴀᴛᴠ = 20ᴍ/s + 2ᴍ/s^2*5sᴠ = 20 ᴍ/s + 10 ᴍ/sᴠ =30ᴍ/s30ᴹ/ˢ ᵂᴵᴸᴸ ᴮᴱ ᵀᴴᴱ ᵛᴱᴸᴼᶜᴵᵀᵞ ᴬᶠᵀᴱᴿ 5ˢ ᴼᶠ ᴬᴾᴾᴸᵞᴵᴺᴳ ᵀᴴᴱ ᴮᴿᴬᴷᴱˢ .༄ ᴴᴼᴾᴱ ᴵᵀ ᴴᴱᴸᴾˢ ༄

tion:HOPE this HELPS you DEAR ☺️ PLEASE follow me please MARK me as brainlist

Explanation:Let us first find the angle between the two given VECTORS - Cos(A)=(i+j)∙(3i+4j)√[12+12]√[32+42]   Cos(A)=75√2   Sin2(A)=1−Cos2(A)=1−4950   Sin(A)=15√2  …. (Considering the acute angle, so taken only +ve value) Now let  r=3i+4j . This vector has a magnitude of  |r|=  √[32+42]=5 . If we RESOLVE  r  into two components, one parallel to  i+j  and other PERPENDICULAR to  i+j , then since the acute angle between these two given vectors is  A , so the magnitude of parallel component is  |r|  Cos(A)  and the perpendicular component is  |r|  Sin(A)   Since the QUESTIONS demands the perpendicular component, we need to multiply this magnitude with a UNIT vector perpendicular to  i+j , which is −  1√2i+1√2jSo the required answer is - |r|Sin(A)(−1√2i+1√2j)   =515√2(−1√2i+1√2j)   =−12i+12j   The question demand that the result must be in the same plane as  3i+4j , which it is given that the entire problem and solution is present only in 2D - X-Y plane. Let us check. If the answer is indeed perpendicular to  i+j , their dot product must be zero (−12i+12j)∙(i+j)   −12+12=0

A and BEXPLANATION:HOPE this HELPS !!

tion:light YEARS or light MINUTES is the distance which light TRAVELS in a minute or year.the farther away the OBJECT in space,the more light years,days or minutes it takes.when light reflects the objects,it would take US 8.33(as mentioned above)to see it.answer:we know that the time taken for the light to reach the start is 8.33 light minutes.so=1.5×10^11m

mark me as BRAINLIEST and FOLLOW MEExplanation:Because they are combination of more than ONE type of motions. ... Complex motion MEANS it is not motion to calculate considering a single motion like linear motion, OSCILLATORY motion, VIBRATORY motion, ROTATORY motion and simple harmonic motion. Because they are combination of more than one type of motions.

The ANSWER is 21.6 s

actually sun is stationary . Earth is revolving AROUND it . EXPLANATION:hope it VL HELP u

ERE.....PLEASEAnswer:For example, if a body completes one revolution along a circular path of radius (R), distance COVERED by the body will be 2πr (circumference of circle), WHEREAS its displacement will be zero (displacement is the shortest distance between the initial position and final position)Explanation: SIMILARLY, EARTH has a zero displacement about its own axis after 24 hours, whereas it covers a very large distance.

you can SE vedio on YouTube because there is not OPTION for video otherwise I GIVE it

hat,Radius = 10 mmCharge = 8 nCRotating frequency = 100π rad/sWe NEED to CALCULATE the TIME periodUsing formula of time periodPut the value into the formula(a). We need to define the basic definition of current in terms of charge Using definition of chargeThe charge is equal to the product of current and time.In mathematically,So, The current in terms of charge is(b). We need to calculate the average current Using formula of currentWhere, Q = chargeT = time periodPut the value into the formulaHence, (a). the current in terms of charge is .(b). The average current is

Explanation:In the presence of electrolyte, internal resistance, RI is inversely proportional to temperature T. It is because, as we INCREASE the temperature, more electrolyte DISSOCIATES and resistance decreases.

it's CALLED LATERAL INVERSION