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Rudiy27
2 years ago
10

An electric heater rated 600 w operates 6 hours per day find the cast to operate it for 30 days , at rs. 4.00 per unit​

Physics
1 answer:
djverab [1.8K]2 years ago
3 0

Answer:

Rs. 432*10^3 (In kilowatts per hour)

I hope it will be useful.

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The wavelength of the light is 0.63 micrometers. How much of this length stays in 1 centimeter
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What principle of light’s behavior can be used to make a far away object appear closer and also make a small object appear large
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Bambi the young dear was distracted Buy butterfly and jumped into the road in front of the two vehicles as shown in the diagram
bagirrra123 [75]

Speed of car A is given as

v_a = 70 mph

now we need to convert it into SI units

1 miles = 1609 m

1 hour = 3600 s

now we have

v_a = 70 *\frac{1609}{3600} = 31.3 m/s

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t = 11.2 s

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d_b = 590*0.3048 = 179.83 m

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7 0
3 years ago
magine that two balls, a basketball and a much larger exercise ball, are dropped from a parking garage. If both the mass and rad
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Without counting wind resistance, They will both reach the ground at the same time. If we apply the concept of kinematics, such as the equation vf^2=vi^2 + 2ad. This equation doesn't count how big or how heavy the mass is, it only focuses on how fast where they in the start and how far are both of them from the ground. So if they both have the same distance and same initial veloctity, then they will reach the ground at the same time.

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3 years ago
A horizontal beam of light of intensity 25 W/m2 is sent through two polarizing sheets. The polarizing direction of the first mak
Zina [86]

Answer:

option (B)

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