If an electromagnetic wave has a frequency of 1.5 x 1010 s-1, it falls in the region of the electromagnetic spectrum, and its wavelength is

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Q: 9) A spring has a constant of 875 N/m. What hanging mass will cause this spring to stretch 4.5 m?

A: Let's Consider a vertical spring of spring constant 'k' On which we hang a mass 'm'It will stretch a…

Q: 2. In order to cook this turkey, we will place it between two long straight parallel wires subject…

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A:

Q: 7) A car accelerates at a(t) m/s. How fast is it going after 3 s? O A. OB. O C. D. 2t² + 2 with an…

A: Acceleration a(t) = 2t2 + 2 Initial velocity u = 10 m/s

Q: In a longitudinal wave, what is the area where molecules are "bunched" together called? What is a…

A: 5) in a longitudinal wave the point at which molecules are bunched to geteher  is called…

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A: Given : For aluminium, ρ = 2.7 g/cm3  Since, 1 g = 10-3 kg       &        1 cm = 10-2 m ⇒ ρ =…

Q: Two small plastic spheres are given positive electrical charges. When they are 19.0 cm apart, the…

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Q: When a system is taken from state i to state f along path iaf in the figure, Q = 50.2 cal and W =…

A: Given,          When the system is take from i to f state along iaf,        Q = 50.2 cal,        W =…

Q: 5. • A concave spherical mirror has a radius of curvature of 10.0 cm. Calculate the location and…

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Q: 124. The diagram below represents a 10.-newton block sliding at constant speed down a plane that…

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Q: IE .. A car on a circular track accelerates from rest. (a) The car experiences (1) only angular…

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Q: 39. A wave on a very long rope takes 2.0 s to travel 10 m of the rope. If the wavelength of the wave…

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Q: Two small spheres each have a mass m of 0.100 g and are suspended as pendulums by light insulating…

A: Given: mass (m) = 0.100 g angle, θ = 6° length, l = 1 m

Q: What is the value of P1? You can refer to the figure.

A:

Q: A 1.0-kilogram mass gains kinetic energy as it falls freely from rest a vertical distance d. How far…

A: Given data:  Initial velocity (Vi) = 0 m/s Mass (m) = 1.0 kg Vertical distance (h) = d New mass (m')…

Q: quipotential lines in a -Vo -2V -3V (a) from A to B WAB 57.4e-6 = (b) from A to C WAC=0 (c) from A…

A: Given: Charge q = 4.1 (10-7 )C Potential v0 =140 v

Q: 3- An airplane used to drop water on brushfires is flying horizontally in a straight line at 180…

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Q: The velocity of an object is given by v = Dt³, where D is a constant in m/s and t is time in…

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Q: 8. A 15kg rectangular block with a length of 80cm and a width of 50cm rests on a table. What…

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Q: 3. Determine the maximum force P that can be applied without causing movement of the 250-lb crate…

A: When multiple different questions are given then according to the guidelines, only the first…

Q: could you help me with these please

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