A wave front has the form of a

Answers

Answer 1

Answer: Your answer is "surface of a sphere"

Hope this helps.

Related Questions

Which statement describes the kinetic energy and total mechanical energy of a block as it is pulled atconstant speed up an incline?(1) Kinetic energy decreases and total mechanical energy increases.(2) Kinetic energy decreases and total mechanical energy remains the same.(3) Kinetic energy remains the same and total mechanical energy increases.(4) Kinetic energy remains the same and total mechanical energy remains the same.
What type of heat transfer is used to fry an egg in a pan and how can you tell?A) It is conduction because the egg gets cooked. B) It is conduction because the egg is touching the pan. C) It is convection because you put oil in a frying pan to cook in it. D) It is convection because you can feel the heat a few inches away from the pan.
Diffusion is the net movement of particles from a region of higher concentration to a region of low concentration, due to their kinetic energy, down a concentration gradient. A)True B)False
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5.25 calories are absorbed by an iron nail. How many joules is this?

What does E=MC5, do you think einstein was correct or wrong,

Answers

Einstein's famous equation has a 2 in it, not a 5. It makes no difference what you, I, or anyone else 'thinks'. That equation has been proven correct in hundreds of experiments and thousands of observations and measurements since it was published. Among other things, it happens to be the reason why the sun shines.

If an elephant is chasing you in a straight line, its mass is threatening but if you zigzag, you have an advantage why?

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I believe it is because, due to the elephant's size, it makes it harder to change direction.

Answer:

What the other guy said

Calculate the average power required to lift a 490 Newton object of vertical distance of 2 m in 10 seconds

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   Power = (work done) / (time to do the work)

   Work = (force) x (distance)

If you want to lift a 490N object, you'll need (at least) 490N of force.
So, when you lift it 2 meters vertically, the work you do is

   Work = (490 N) x (2 m) = 980 joules
and
   Power = (980 joules) / (10 sec) = 98 watts .

What frequency should a radio station have if It wave are to have a wavelength of 200m

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Answer:

Radio waves are a type of electromagnetic radiation with frequencies ranging from 300 GHz to as low as 3 Hz, and wavelengths ranging from 1 millimeter (0.039 inches) to 100 kilometers (62 miles). Similar to all other electromagnetic waves, they travel at the speed of light.

A sprinter can run 100.0 meters in 10.4 seconds. Find the velocity of this runner. (Please put answer into ladder cancellation format!!)

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Hope you get it thank you :)

If NEPA charges 5k per kWh, what is the cost ofoperating for 24 hours a lamp requiring 1A on a
200V line? A. 24K B. 55K C. 40K D. 26K
E. 32K.

Answers

Answer:

24k

Explanation:

We multiply by 200V by 24