In the diagram, thick circular lines represent crests and thin circular lines represent troughs of light waves diffracted by the double slit. KEY Cests Tghs Red (m = 0, 1, 2..) and blue (m = 0.5, 1.5,.) final spots represent, respectively: dark fringes (destructive interference) and bright fringes (constructive interference). dark fringes (constructive interference) and bright fringes (destructive interference). O bright fringes (destructive interference) and dark fringes (constructive interference). O bright fringes (constructive interference) and dark fringes (destructive interference).

Q: Define Emotional Electromotive force.

A:

Q: hôme made Ammeter Very small R ww Ro A Ro B Very big R Ra C Very small R

A: We know ammeter is connected in series to measure the current of a circuit therefore it's net…

Q: Q4. Convert these into proper vector notation: Westward velocity of 42 km/h. Position 6.5 measured…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A copper transmission cable 34 km long and 19.5 cm in diameter carries a current of 11 A. How much…

A: Length, L=34 km = 34×103 m Current, I=11 A ρ=1.72×10-8  Time, t =9 hours = 9×60×60 =32400 s…

Q: When an unknown resistance R, is placed in a Wheatstone bridge, it is possible to balance the bridge…

A:

Q: Q11) A ypantice maus in at % radiiy spad that uniformly increases. find the angular siloation Ø…

A: Given data:  Radius of circular path (r) = 0.5 m Initial velocity (v0) = 2 m/s Final velocity (v) =…

Q: A fan in an air conditioning unit rated at 250 WCome on for an average of 5.0 min at A time, a…

A: Power of fan = P = 250 W Average time fan is on at a time = t=5 min = 300 sec Number of times a day…

Q: velocity v at an angle 85. of 30.° above the horizontal. Projectile B is fired with velocity v at an…

A: 85.

Q: What do you mean by poles in control system?

A:

Q: The filament of a light bulb goes from a temperature of about 297 K up to about 2,700 K when it is…

A:

Q: The vaule of resistance of resistor having 31 Voltage and current of 21 Amplere is ohm.

A: Write the given values of the problem- Voltage=31 Current=21 amp

Q: 5.A eixcuit has L8 ohms of resistance Land 28 amps of current. A. How much valdage umild loe…

A: The given circuit has a total resistance of 18 ohms. A current of 28 amperes is supposed to be…

Q: Calculate the equivalent resistance for the circuit which is connected to 24 V battery and also find…

A: The equivalent resistance of resistors connected in series is given by Req = R1+R2+R3+..., where R1…

Q: If MERALCO’s electricity charge is 10 Php per kilowatt-hour, calculate how much it will cost if you…

A: Given that:Electricity charge is 10Php per kilowatt-hourPower rating of air conditioner P=1.5…

Q: An elite gaming system. What uses the most electricity in a computer? To what extent may its…

A: The processor and graphic cards are the components which consumes more power. There are other…

Q: ethe 3 orce em 2

A: Hey, since there are multiplesubparts posted, we will answer first three subparts. If you want any…

Q: How much will it cost to operate a 1500-W quartz heater for 48 h if the cost of electricity is…

A:

Q: Match each variable to the unit associated with it. P W 17 IMA a. b. C. d. Joules no units % watts

A: Work per unit time is called power Unit = watts Work done = force.displacement Unit of force = joule…

Q: Gaps need to be left in lengths of railway lines to prevent buckling in hot weather Select one: O…

A: Metals have a tendency to expand when heated and contract when cooled. In hot weather, the railway…

Q: 1000 w heater is used 6 hours daily and the cost of 1 unit of electricity is 40 p. how much will it…

A: November has 30 days In a month, number of hours heater power is consumed is : 30 x 6 = 180 Hours…

Q: What is the cost of operating a 54.64-W light for a year if the cost of electricity is $0.2 kWper hr…

A: Power (P) = 54.64 Watt= 0.05464 kW cost = $0.2 kW per hr time (t) = 1 year

Q: What is the Uniqueness of Potential Function?

A: To determine: What is the uniqueness of a potential function

Q: do ques 5

A: Earth is surrounded by gasses and dust particles which we call atmosphere of earth. This atmosphere…

Q: Determine w he tha each diede below is oY reverse brased. for Ward lovell 3 Volt 8 Velt

A: Circuit (a) Resistance (R) = 1k ohm = 1000 ohm Potential provided by the battery on the left = 3…

Q: At 15 cents is a  kilo Watt per hour. What does it cost to operate 1200 W for 1 hour?

A: We have the given information: Power is P=1200 W Time is t=1 hr Calculating energy in kiloWatt per…

Q: Given: power needed to run the TV: 500W What is the cost of running the T.v if we binge watch 5…

A:

Q: Calculate the electric energy requirement when all the vehicles are electrified. Calculate and add…

A: Answer:-  The electric energy requirement when all the vehicles are electrified. There are more…

Q: draws 2.7A V-120V न्र०/ De termine: 4) I average 2) Ima

A: The RMS value of an AC current is given as Irms=I02 where I0 is the peak value of current. The…

Q: 3. For the circuit given below, what is the output voltage at the end of second and third op-amp? 3R…

A:

Q: A particular extension cord can support uptown 8amps. Mo has an iron whose label states 1200 watts…

A: we know that P=IV Where p= power in watt I= current V= voltage

Q: Two capacitors of capacities Luif of 4uF ore connected in series with battery of 2001. "The voltage…

A:

Q: Find the resistance if the current is 1.5 amperes and the voltage is 15-V

A: Given Data : The voltage is given as V = 15 V. The current is given as I = 1.5 A.

Q: Describe how a conductor acquires a charge?

A:

Q: Ħ, G00 uF capailpr is charged by 250V battery How 'eleclro šlatic dnergy many énergy is slored in…

A:

Q: State and define SI unit of power.

A:

Q: A resistance of 37 ohms is connected to a 16 V battery. Calculate the heat energy in joules ?

A: Given data :     Time  =  t    Voltage  =  V    Resistance  =  R        To find :       Heat energy

Q: in ur own words Describe what specifically happens to neurons when the brain is suddenly jolted

A: The neuron will not survive.

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.