There would be no water supply tomorrow at home. How much water should be stored for tomorrow? Why do you emphasize on estimation then?

What is scientific learning?

( AYO 30 POINTS ) How does a battery work? Make sure to be descriptive and talk about the electrical current. I’m looking for a shorter answer ...

A thin converging lens made of Crown glass (n = 1.517) is flat on one side and has a radius of curvature of +50 cm on the other side. An object ...

An object has an acceleration of 12.0m/s/s. If the mass of this object were doubled (with no change in its net force), then it’s new accelerati ...

(a) State and explain which of the arrangements would have the greater extension of spring(s). (b) Explain if there are any changes observed in ...

Solving Problems: Using Ohm's law a. A laptop computer runs on a 24-volt battery. If the resistance of the circuit inside is 16 ohms, how much ...

Q4. Track and field involves running in lanes usually numbered one through eight. Why do the runners start at different positions on the track ...

2. A car traveled 240 km in 3 hours. What was its average speed in km per hour?

In a gasoline engines cylinder, 45j of work is done by the gas and 175 j Is removed from the gas as heat. What is the change in the internal en ...

Which characteristics can be used to differentiate star systems? Select three options. the number of stars in the system O the level of dust an ...

The following statements explain how the activity in Earth’s layers results in changes on the surface. Which of these statements is false beca ...

Solve this question and give to a detailed step-by-step process as to how you got the answer. Thanks in advance!

Weights attached to two suspended strings are given small displacements and allowed to swing freely. Their periods of oscillation will be equal ...

Three differences between traditional method of learning science and project method of learning science.Correct answer will be given a 20 point ...

If F=Ke where F is the applied force, e is the extension then K is

find the extension of the wire with length 15 m the deformed by a force to 18.2 m

Give some evidences that the sun is the center of the universe and not the earth?

Pls help me with this

An object moving with a speed of 5m/s comes to rest in 10s after the brakes are applied . What is the initial velocity?

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